1197789411

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{6719}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 1968906240

約数和(自身を除く): 771116829

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 653, 1959, 4571, 6719, 8489, 13713, 20157, 25467, 47033, 59423, 87347, 141099, 178269, 262041, 611429, 1834287, 4387507, 13162521, 30712549, 57037591, 92137647, 171112773, 399263137, 1197789411]

約数ペア:

[(1, 1197789411), (3, 399263137), (7, 171112773), (13, 92137647), (21, 57037591), (39, 30712549), (91, 13162521), (273, 4387507), (653, 1834287), (1959, 611429), (4571, 262041), (6719, 178269), (8489, 141099), (13713, 87347), (20157, 59423), (25467, 47033)]