442186731

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{9199}}^1$

素因数の和:9328

約数の個数: 36

約数和(自身を含む): 749892000

約数和(自身を除く): 307705269

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 2289, 5341, 6867, 9199, 16023, 27597, 48069, 64393, 82791, 193179, 450751, 579537, 1002691, 1352253, 3008073, 4056759, 7018837, 9024219, 21056511, 49131859, 63169533, 147395577, 442186731]

約数ペア:

[(1, 442186731), (3, 147395577), (7, 63169533), (9, 49131859), (21, 21056511), (49, 9024219), (63, 7018837), (109, 4056759), (147, 3008073), (327, 1352253), (441, 1002691), (763, 579537), (981, 450751), (2289, 193179), (5341, 82791), (6867, 64393), (9199, 48069), (16023, 27597)]