1078167251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9161}}^1$

素因数の和:9251

約数の個数: 32

約数和(自身を含む): 1393210368

約数和(自身を除く): 315043117

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 731, 989, 2737, 5117, 6923, 9161, 16813, 64127, 117691, 155737, 210703, 393923, 1090159, 1474921, 2757461, 3581951, 6696691, 9060229, 25073657, 46876837, 63421603, 154023893, 1078167251]

約数ペア:

[(1, 1078167251), (7, 154023893), (17, 63421603), (23, 46876837), (43, 25073657), (119, 9060229), (161, 6696691), (301, 3581951), (391, 2757461), (731, 1474921), (989, 1090159), (2737, 393923), (5117, 210703), (6923, 155737), (9161, 117691), (16813, 64127)]