13303959529

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1\times {\mathrm{1427}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 16099614720

約数和(自身を除く): 2795655191

約数列:

[1, 7, 23, 79, 161, 553, 733, 1427, 1817, 5131, 9989, 12719, 16859, 32821, 57907, 112733, 118013, 229747, 405349, 789131, 1045991, 1331861, 2592859, 7321937, 9323027, 18150013, 24057793, 82633289, 168404551, 578433023, 1900565647, 13303959529]

約数ペア:

[(1, 13303959529), (7, 1900565647), (23, 578433023), (79, 168404551), (161, 82633289), (553, 24057793), (733, 18150013), (1427, 9323027), (1817, 7321937), (5131, 2592859), (9989, 1331861), (12719, 1045991), (16859, 789131), (32821, 405349), (57907, 229747), (112733, 118013)]