9405669

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 15611904

約数和(自身を除く): 6206235

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 263, 273, 393, 789, 917, 1703, 1841, 2751, 3419, 5109, 5523, 10257, 11921, 23933, 34453, 35763, 71799, 103359, 241171, 447889, 723513, 1343667, 3135223, 9405669]

約数ペア:

[(1, 9405669), (3, 3135223), (7, 1343667), (13, 723513), (21, 447889), (39, 241171), (91, 103359), (131, 71799), (263, 35763), (273, 34453), (393, 23933), (789, 11921), (917, 10257), (1703, 5523), (1841, 5109), (2751, 3419)]