2214236427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{3851}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 3323690496

約数和(自身を除く): 1109454069

約数列:

[1, 3, 13, 23, 39, 69, 299, 641, 897, 1923, 3851, 8333, 11553, 14743, 24999, 44229, 50063, 88573, 150189, 191659, 265719, 574977, 1151449, 2468491, 3454347, 7405473, 32090383, 56775293, 96271149, 170325879, 738078809, 2214236427]

約数ペア:

[(1, 2214236427), (3, 738078809), (13, 170325879), (23, 96271149), (39, 56775293), (69, 32090383), (299, 7405473), (641, 3454347), (897, 2468491), (1923, 1151449), (3851, 574977), (8333, 265719), (11553, 191659), (14743, 150189), (24999, 88573), (44229, 50063)]