291260388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1427747}}^1$

素因数の和:1427771

約数の個数: 24

約数和(自身を含む): 719584992

約数和(自身を除く): 428324604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1427747, 2855494, 4283241, 5710988, 8566482, 17132964, 24271699, 48543398, 72815097, 97086796, 145630194, 291260388]

約数ペア:

[(1, 291260388), (2, 145630194), (3, 97086796), (4, 72815097), (6, 48543398), (12, 24271699), (17, 17132964), (34, 8566482), (51, 5710988), (68, 4283241), (102, 2855494), (204, 1427747)]