7397747313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 11237142528

約数和(自身を除く): 3839395215

約数列:

[1, 3, 11, 33, 47, 67, 141, 201, 257, 277, 517, 737, 771, 831, 1551, 2211, 2827, 3047, 3149, 8481, 9141, 9447, 12079, 13019, 17219, 18559, 34639, 36237, 39057, 51657, 55677, 71189, 103917, 132869, 143209, 189409, 204149, 213567, 398607, 429627, 568227, 612447, 783079, 809293, 872273, 2349237, 2427879, 2616819, 3345883, 4769663, 8902223, 9595003, 10037649, 14308989, 26706669, 28785009, 36804713, 52466293, 110414139, 157398879, 224174161, 672522483, 2465915771, 7397747313]

約数ペア:

[(1, 7397747313), (3, 2465915771), (11, 672522483), (33, 224174161), (47, 157398879), (67, 110414139), (141, 52466293), (201, 36804713), (257, 28785009), (277, 26706669), (517, 14308989), (737, 10037649), (771, 9595003), (831, 8902223), (1551, 4769663), (2211, 3345883), (2827, 2616819), (3047, 2427879), (3149, 2349237), (8481, 872273), (9141, 809293), (9447, 783079), (12079, 612447), (13019, 568227), (17219, 429627), (18559, 398607), (34639, 213567), (36237, 204149), (39057, 189409), (51657, 143209), (55677, 132869), (71189, 103917)]