316912211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 409853952

約数和(自身を除く): 92941741

約数列:

[1, 7, 11, 47, 67, 77, 329, 469, 517, 737, 1307, 3149, 3619, 5159, 9149, 14377, 22043, 34639, 61429, 87569, 100639, 242473, 430003, 612983, 675719, 963259, 4115743, 4730033, 6742813, 28810201, 45273173, 316912211]

約数ペア:

[(1, 316912211), (7, 45273173), (11, 28810201), (47, 6742813), (67, 4730033), (77, 4115743), (329, 963259), (469, 675719), (517, 612983), (737, 430003), (1307, 242473), (3149, 100639), (3619, 87569), (5159, 61429), (9149, 34639), (14377, 22043)]