5661489743

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2437}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 7126761600

約数和(自身を除く): 1465271857

約数列:

[1, 7, 13, 49, 91, 343, 521, 637, 2437, 3647, 4459, 6773, 17059, 25529, 31681, 47411, 119413, 178703, 221767, 331877, 835891, 1269677, 1552369, 2323139, 8887739, 10866583, 16505801, 62214173, 115540607, 435499211, 808784249, 5661489743]

約数ペア:

[(1, 5661489743), (7, 808784249), (13, 435499211), (49, 115540607), (91, 62214173), (343, 16505801), (521, 10866583), (637, 8887739), (2437, 2323139), (3647, 1552369), (4459, 1269677), (6773, 835891), (17059, 331877), (25529, 221767), (31681, 178703), (47411, 119413)]