1010995661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 1187923968

約数和(自身を除く): 176928307

約数列:

[1, 13, 17, 43, 191, 221, 557, 559, 731, 2483, 3247, 7241, 8213, 9469, 9503, 23951, 42211, 106387, 106769, 123097, 139621, 311363, 407167, 1383031, 1808579, 1815073, 4574641, 5293171, 23511527, 59470333, 77768897, 1010995661]

約数ペア:

[(1, 1010995661), (13, 77768897), (17, 59470333), (43, 23511527), (191, 5293171), (221, 4574641), (557, 1815073), (559, 1808579), (731, 1383031), (2483, 407167), (3247, 311363), (7241, 139621), (8213, 123097), (9469, 106769), (9503, 106387), (23951, 42211)]