16495437

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 26030080

約数和(自身を除く): 9534643

約数列:

[1, 3, 7, 21, 61, 79, 163, 183, 237, 427, 489, 553, 1141, 1281, 1659, 3423, 4819, 9943, 12877, 14457, 29829, 33733, 38631, 69601, 90139, 101199, 208803, 270417, 785497, 2356491, 5498479, 16495437]

約数ペア:

[(1, 16495437), (3, 5498479), (7, 2356491), (21, 785497), (61, 270417), (79, 208803), (163, 101199), (183, 90139), (237, 69601), (427, 38631), (489, 33733), (553, 29829), (1141, 14457), (1281, 12877), (1659, 9943), (3423, 4819)]