1138962591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{53783}}^1$

素因数の和:53983

約数の個数: 24

約数和(自身を含む): 1781541216

約数和(自身を除く): 642578625

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 1629, 2353, 7059, 21177, 53783, 161349, 484047, 699179, 2097537, 6292611, 9734723, 29204169, 87612507, 126551399, 379654197, 1138962591]

約数ペア:

[(1, 1138962591), (3, 379654197), (9, 126551399), (13, 87612507), (39, 29204169), (117, 9734723), (181, 6292611), (543, 2097537), (1629, 699179), (2353, 484047), (7059, 161349), (21177, 53783)]