47209731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 23043837

約数列:

[1, 3, 17, 23, 51, 69, 167, 241, 391, 501, 723, 1173, 2839, 3841, 4097, 5543, 8517, 11523, 12291, 16629, 40247, 65297, 94231, 120741, 195891, 282693, 684199, 925681, 2052597, 2777043, 15736577, 47209731]

約数ペア:

[(1, 47209731), (3, 15736577), (17, 2777043), (23, 2052597), (51, 925681), (69, 684199), (167, 282693), (241, 195891), (391, 120741), (501, 94231), (723, 65297), (1173, 40247), (2839, 16629), (3841, 12291), (4097, 11523), (5543, 8517)]