9717201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 15902068

約数和(自身を除く): 6184867

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 157, 207, 299, 471, 529, 897, 1413, 1587, 2041, 2691, 3611, 4761, 6123, 6877, 10833, 18369, 20631, 32499, 46943, 61893, 83053, 140829, 249159, 422487, 747477, 1079689, 3239067, 9717201]

約数ペア:

[(1, 9717201), (3, 3239067), (9, 1079689), (13, 747477), (23, 422487), (39, 249159), (69, 140829), (117, 83053), (157, 61893), (207, 46943), (299, 32499), (471, 20631), (529, 18369), (897, 10833), (1413, 6877), (1587, 6123), (2041, 4761), (2691, 3611)]