2103454749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{30689}}^1$

素因数の和:30801

約数の個数: 32

約数和(自身を含む): 3205509120

約数和(自身を除く): 1102054371

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 737, 1023, 2077, 2211, 6231, 22847, 30689, 68541, 92067, 337579, 951359, 1012737, 2056163, 2854077, 6168489, 10464949, 22617793, 31394847, 63741053, 67853379, 191223159, 701151583, 2103454749]

約数ペア:

[(1, 2103454749), (3, 701151583), (11, 191223159), (31, 67853379), (33, 63741053), (67, 31394847), (93, 22617793), (201, 10464949), (341, 6168489), (737, 2854077), (1023, 2056163), (2077, 1012737), (2211, 951359), (6231, 337579), (22847, 92067), (30689, 68541)]