140372883

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{5879}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 232377600

約数和(自身を除く): 92004717

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3411, 5879, 7959, 17637, 23877, 41153, 52911, 123459, 370377, 2228141, 6684423, 15596987, 20053269, 46790961, 140372883]

約数ペア:

[(1, 140372883), (3, 46790961), (7, 20053269), (9, 15596987), (21, 6684423), (63, 2228141), (379, 370377), (1137, 123459), (2653, 52911), (3411, 41153), (5879, 23877), (7959, 17637)]