28967697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 45882720

約数和(自身を除く): 16915023

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 1289, 2043, 2497, 3867, 7491, 11601, 14179, 22473, 42537, 127611, 292603, 877809, 2633427, 3218633, 9655899, 28967697]

約数ペア:

[(1, 28967697), (3, 9655899), (9, 3218633), (11, 2633427), (33, 877809), (99, 292603), (227, 127611), (681, 42537), (1289, 22473), (2043, 14179), (2497, 11601), (3867, 7491)]