542495317

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 689472000

約数和(自身を除く): 146976683

約数列:

[1, 7, 13, 49, 89, 91, 343, 623, 637, 1157, 1367, 4361, 4459, 8099, 9569, 17771, 30527, 56693, 66983, 121663, 124397, 396851, 468881, 851641, 870779, 1581619, 5961487, 6095453, 11071333, 41730409, 77499331, 542495317]

約数ペア:

[(1, 542495317), (7, 77499331), (13, 41730409), (49, 11071333), (89, 6095453), (91, 5961487), (343, 1581619), (623, 870779), (637, 851641), (1157, 468881), (1367, 396851), (4361, 124397), (4459, 121663), (8099, 66983), (9569, 56693), (17771, 30527)]