28669431

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59357}}^1$

素因数の和:59390

約数の個数: 16

約数和(自身を含む): 45586944

約数和(自身を除く): 16917513

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59357, 178071, 415499, 1246497, 1365211, 4095633, 9556477, 28669431]

約数ペア:

[(1, 28669431), (3, 9556477), (7, 4095633), (21, 1365211), (23, 1246497), (69, 415499), (161, 178071), (483, 59357)]