39744819

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 61144200

約数和(自身を除く): 21399381

約数列:

[1, 3, 9, 29, 59, 87, 89, 177, 261, 267, 531, 801, 841, 1711, 2523, 2581, 5133, 5251, 7569, 7743, 15399, 15753, 23229, 47259, 49619, 74849, 148857, 152279, 224547, 446571, 456837, 673641, 1370511, 4416091, 13248273, 39744819]

約数ペア:

[(1, 39744819), (3, 13248273), (9, 4416091), (29, 1370511), (59, 673641), (87, 456837), (89, 446571), (177, 224547), (261, 152279), (267, 148857), (531, 74849), (801, 49619), (841, 47259), (1711, 23229), (2523, 15753), (2581, 15399), (5133, 7743), (5251, 7569)]