8972733

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 15759360

約数和(自身を除く): 6786627

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 179, 217, 231, 341, 537, 539, 651, 1023, 1253, 1519, 1617, 1969, 2387, 3759, 4557, 5549, 5907, 7161, 8771, 13783, 16647, 16709, 26313, 38843, 41349, 50127, 61039, 96481, 116529, 183117, 271901, 289443, 427273, 815703, 1281819, 2990911, 8972733]

約数ペア:

[(1, 8972733), (3, 2990911), (7, 1281819), (11, 815703), (21, 427273), (31, 289443), (33, 271901), (49, 183117), (77, 116529), (93, 96481), (147, 61039), (179, 50127), (217, 41349), (231, 38843), (341, 26313), (537, 16709), (539, 16647), (651, 13783), (1023, 8771), (1253, 7161), (1519, 5907), (1617, 5549), (1969, 4557), (2387, 3759)]