412702941

素因数分解:

$3^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{2833}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 640982784

約数和(自身を除く): 228279843

約数列:

[1, 3, 7, 21, 49, 147, 991, 2833, 2973, 6937, 8499, 19831, 20811, 48559, 59493, 138817, 145677, 416451, 2807503, 8422509, 19652521, 58957563, 137567647, 412702941]

約数ペア:

[(1, 412702941), (3, 137567647), (7, 58957563), (21, 19652521), (49, 8422509), (147, 2807503), (991, 416451), (2833, 145677), (2973, 138817), (6937, 59493), (8499, 48559), (19831, 20811)]