41209917

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 66585600

約数和(自身を除く): 25375683

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 399, 537, 577, 1253, 1731, 3401, 3759, 4039, 10203, 10963, 12117, 23807, 32889, 71421, 76741, 103283, 230223, 309849, 722981, 1962377, 2168943, 5887131, 13736639, 41209917]

約数ペア:

[(1, 41209917), (3, 13736639), (7, 5887131), (19, 2168943), (21, 1962377), (57, 722981), (133, 309849), (179, 230223), (399, 103283), (537, 76741), (577, 71421), (1253, 32889), (1731, 23807), (3401, 12117), (3759, 10963), (4039, 10203)]