40835091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 21096429

約数列:

[1, 3, 11, 31, 33, 93, 179, 223, 341, 537, 669, 1023, 1969, 2453, 5549, 5907, 6913, 7359, 16647, 20739, 39917, 61039, 76043, 119751, 183117, 228129, 439087, 1237427, 1317261, 3712281, 13611697, 40835091]

約数ペア:

[(1, 40835091), (3, 13611697), (11, 3712281), (31, 1317261), (33, 1237427), (93, 439087), (179, 228129), (223, 183117), (341, 119751), (537, 76043), (669, 61039), (1023, 39917), (1969, 20739), (2453, 16647), (5549, 7359), (5907, 6913)]