408056706993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{349337}}^1$

素因数の和:349905

約数の個数: 32

約数和(自身を含む): 596747555712

約数和(自身を除く): 188690848719

約数列:

[1, 3, 13, 39, 61, 183, 491, 793, 1473, 2379, 6383, 19149, 29951, 89853, 349337, 389363, 1048011, 1168089, 4541381, 13624143, 21309557, 63928671, 171524467, 277024241, 514573401, 831072723, 2229818071, 6689454213, 10462992487, 31388977461, 136018902331, 408056706993]

約数ペア:

[(1, 408056706993), (3, 136018902331), (13, 31388977461), (39, 10462992487), (61, 6689454213), (183, 2229818071), (491, 831072723), (793, 514573401), (1473, 277024241), (2379, 171524467), (6383, 63928671), (19149, 21309557), (29951, 13624143), (89853, 4541381), (349337, 1168089), (389363, 1048011)]