996823947

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{3911}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 1554785280

約数和(自身を除く): 557961333

約数列:

[1, 3, 7, 21, 53, 159, 229, 371, 687, 1113, 1603, 3911, 4809, 11733, 12137, 27377, 36411, 82131, 84959, 207283, 254877, 621849, 895619, 1450981, 2686857, 4352943, 6269333, 18807999, 47467807, 142403421, 332274649, 996823947]

約数ペア:

[(1, 996823947), (3, 332274649), (7, 142403421), (21, 47467807), (53, 18807999), (159, 6269333), (229, 4352943), (371, 2686857), (687, 1450981), (1113, 895619), (1603, 621849), (3911, 254877), (4809, 207283), (11733, 84959), (12137, 82131), (27377, 36411)]