39797459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 48416256

約数和(自身を除く): 8618797

約数列:

[1, 13, 17, 31, 37, 157, 221, 403, 481, 527, 629, 1147, 2041, 2669, 4867, 5809, 6851, 8177, 14911, 19499, 34697, 63271, 75517, 82739, 98753, 180079, 253487, 1075607, 1283789, 2341027, 3061343, 39797459]

約数ペア:

[(1, 39797459), (13, 3061343), (17, 2341027), (31, 1283789), (37, 1075607), (157, 253487), (221, 180079), (403, 98753), (481, 82739), (527, 75517), (629, 63271), (1147, 34697), (2041, 19499), (2669, 14911), (4867, 8177), (5809, 6851)]