193429587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 296013312

約数和(自身を除く): 102583725

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 501, 663, 1747, 2171, 2839, 5241, 6513, 8517, 22711, 29699, 36907, 68133, 89097, 110721, 291749, 386087, 875247, 1158261, 3792737, 4959733, 11378211, 14879199, 64476529, 193429587]

約数ペア:

[(1, 193429587), (3, 64476529), (13, 14879199), (17, 11378211), (39, 4959733), (51, 3792737), (167, 1158261), (221, 875247), (501, 386087), (663, 291749), (1747, 110721), (2171, 89097), (2839, 68133), (5241, 36907), (6513, 29699), (8517, 22711)]