13305864453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{5051}}^1$

素因数の和:5282

約数の個数: 64

約数和(自身を含む): 22069075968

約数和(自身を除く): 8763211515

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 157, 329, 357, 471, 799, 987, 1099, 2397, 2669, 3297, 5051, 5593, 7379, 8007, 15153, 16779, 18683, 22137, 35357, 51653, 56049, 85867, 106071, 125443, 154959, 237397, 257601, 376329, 601069, 712191, 793007, 878101, 1661779, 1803207, 2379021, 2634303, 4035749, 4985337, 5551049, 12107247, 13481119, 16653147, 28250243, 37271329, 40443357, 84750729, 94367833, 111813987, 260899303, 283103499, 633612593, 782697909, 1900837779, 4435288151, 13305864453]

約数ペア:

[(1, 13305864453), (3, 4435288151), (7, 1900837779), (17, 782697909), (21, 633612593), (47, 283103499), (51, 260899303), (119, 111813987), (141, 94367833), (157, 84750729), (329, 40443357), (357, 37271329), (471, 28250243), (799, 16653147), (987, 13481119), (1099, 12107247), (2397, 5551049), (2669, 4985337), (3297, 4035749), (5051, 2634303), (5593, 2379021), (7379, 1803207), (8007, 1661779), (15153, 878101), (16779, 793007), (18683, 712191), (22137, 601069), (35357, 376329), (51653, 257601), (56049, 237397), (85867, 154959), (106071, 125443)]