4855383

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 3400137

約数列:

[1, 3, 9, 13, 27, 29, 39, 53, 81, 87, 117, 159, 243, 261, 351, 377, 477, 689, 783, 1053, 1131, 1431, 1537, 2067, 2349, 3159, 3393, 4293, 4611, 6201, 7047, 10179, 12879, 13833, 18603, 19981, 30537, 41499, 55809, 59943, 91611, 124497, 167427, 179829, 373491, 539487, 1618461, 4855383]

約数ペア:

[(1, 4855383), (3, 1618461), (9, 539487), (13, 373491), (27, 179829), (29, 167427), (39, 124497), (53, 91611), (81, 59943), (87, 55809), (117, 41499), (159, 30537), (243, 19981), (261, 18603), (351, 13833), (377, 12879), (477, 10179), (689, 7047), (783, 6201), (1053, 4611), (1131, 4293), (1431, 3393), (1537, 3159), (2067, 2349)]