2151567379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 2497654656

約数和(自身を除く): 346087277

約数列:

[1, 13, 17, 97, 167, 221, 601, 1261, 1649, 2171, 2839, 7813, 10217, 16199, 21437, 36907, 58297, 100367, 132821, 210587, 275383, 757861, 991049, 1304771, 1706239, 3579979, 9735599, 12883637, 22181107, 126562787, 165505183, 2151567379]

約数ペア:

[(1, 2151567379), (13, 165505183), (17, 126562787), (97, 22181107), (167, 12883637), (221, 9735599), (601, 3579979), (1261, 1706239), (1649, 1304771), (2171, 991049), (2839, 757861), (7813, 275383), (10217, 210587), (16199, 132821), (21437, 100367), (36907, 58297)]