9013237079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{31223}}^1$

素因数の和:31427

約数の個数: 32

約数和(自身を含む): 11798175744

約数和(自身を除く): 2784938665

約数列:

[1, 7, 11, 23, 77, 161, 163, 253, 1141, 1771, 1793, 3749, 12551, 26243, 31223, 41239, 218561, 288673, 343453, 718129, 2404171, 5026903, 5089349, 7899419, 35625443, 55295933, 55982839, 117055027, 391879873, 819385189, 1287605297, 9013237079]

約数ペア:

[(1, 9013237079), (7, 1287605297), (11, 819385189), (23, 391879873), (77, 117055027), (161, 55982839), (163, 55295933), (253, 35625443), (1141, 7899419), (1771, 5089349), (1793, 5026903), (3749, 2404171), (12551, 718129), (26243, 343453), (31223, 288673), (41239, 218561)]