29378769

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 48768000

約数和(自身を除く): 19389231

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2539, 3857, 7617, 11571, 17773, 48241, 53319, 73631, 144723, 220893, 337687, 515417, 1013061, 1398989, 1546251, 4196967, 9792923, 29378769]

約数ペア:

[(1, 29378769), (3, 9792923), (7, 4196967), (19, 1546251), (21, 1398989), (29, 1013061), (57, 515417), (87, 337687), (133, 220893), (203, 144723), (399, 73631), (551, 53319), (609, 48241), (1653, 17773), (2539, 11571), (3857, 7617)]