13880823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 7788297

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 227, 327, 561, 681, 1199, 1853, 2497, 3597, 3859, 5559, 7491, 11577, 20383, 24743, 42449, 61149, 74229, 127347, 272173, 420631, 816519, 1261893, 4626941, 13880823]

約数ペア:

[(1, 13880823), (3, 4626941), (11, 1261893), (17, 816519), (33, 420631), (51, 272173), (109, 127347), (187, 74229), (227, 61149), (327, 42449), (561, 24743), (681, 20383), (1199, 11577), (1853, 7491), (2497, 5559), (3597, 3859)]