42402141

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 63548160

約数和(自身を除く): 21146019

約数列:

[1, 3, 9, 31, 93, 279, 379, 401, 1137, 1203, 3411, 3609, 11749, 12431, 35247, 37293, 105741, 111879, 151979, 455937, 1367811, 4711349, 14134047, 42402141]

約数ペア:

[(1, 42402141), (3, 14134047), (9, 4711349), (31, 1367811), (93, 455937), (279, 151979), (379, 111879), (401, 105741), (1137, 37293), (1203, 35247), (3411, 12431), (3609, 11749)]