947026077

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 1334237184

約数和(自身を除く): 387211107

約数列:

[1, 3, 41, 47, 107, 123, 141, 321, 1531, 1927, 4387, 4593, 5029, 5781, 13161, 15087, 62771, 71957, 163817, 188313, 206189, 215871, 491451, 618567, 2950237, 6716497, 7699399, 8850711, 20149491, 23098197, 315675359, 947026077]

約数ペア:

[(1, 947026077), (3, 315675359), (41, 23098197), (47, 20149491), (107, 8850711), (123, 7699399), (141, 6716497), (321, 2950237), (1531, 618567), (1927, 491451), (4387, 215871), (4593, 206189), (5029, 188313), (5781, 163817), (13161, 71957), (15087, 62771)]