368128397

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 463325184

約数和(自身を除く): 95196787

約数列:

[1, 7, 13, 71, 91, 227, 251, 497, 923, 1589, 1757, 2951, 3263, 6461, 16117, 17821, 20657, 22841, 56977, 112819, 124747, 209521, 231673, 398839, 740701, 1466647, 1621711, 4045367, 5184907, 28317569, 52589771, 368128397]

約数ペア:

[(1, 368128397), (7, 52589771), (13, 28317569), (71, 5184907), (91, 4045367), (227, 1621711), (251, 1466647), (497, 740701), (923, 398839), (1589, 231673), (1757, 209521), (2951, 124747), (3263, 112819), (6461, 56977), (16117, 22841), (17821, 20657)]