29263227

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 45846528

約数和(自身を除く): 16583301

約数列:

[1, 3, 7, 21, 83, 103, 163, 249, 309, 489, 581, 721, 1141, 1743, 2163, 3423, 8549, 13529, 16789, 25647, 40587, 50367, 59843, 94703, 117523, 179529, 284109, 352569, 1393487, 4180461, 9754409, 29263227]

約数ペア:

[(1, 29263227), (3, 9754409), (7, 4180461), (21, 1393487), (83, 352569), (103, 284109), (163, 179529), (249, 117523), (309, 94703), (489, 59843), (581, 50367), (721, 40587), (1141, 25647), (1743, 16789), (2163, 13529), (3423, 8549)]