2446431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 3544800

約数和(自身を除く): 1098369

約数列:

[1, 3, 13, 39, 149, 421, 447, 1263, 1937, 5473, 5811, 16419, 62729, 188187, 815477, 2446431]

約数ペア:

[(1, 2446431), (3, 815477), (13, 188187), (39, 62729), (149, 16419), (421, 5811), (447, 5473), (1263, 1937)]