42237537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 62042112

約数和(自身を除く): 19804575

約数列:

[1, 3, 17, 47, 51, 67, 141, 201, 263, 789, 799, 1139, 2397, 3149, 3417, 4471, 9447, 12361, 13413, 17621, 37083, 52863, 53533, 160599, 210137, 299557, 630411, 828187, 898671, 2484561, 14079179, 42237537]

約数ペア:

[(1, 42237537), (3, 14079179), (17, 2484561), (47, 898671), (51, 828187), (67, 630411), (141, 299557), (201, 210137), (263, 160599), (789, 53533), (799, 52863), (1139, 37083), (2397, 17621), (3149, 13413), (3417, 12361), (4471, 9447)]