38283921

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{12119}}^1$

素因数の和:12147

約数の個数: 24

約数和(自身を含む): 61763520

約数和(自身を除く): 23479599

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 12119, 36357, 109071, 157547, 327213, 472641, 981639, 1417923, 2944917, 4253769, 12761307, 38283921]

約数ペア:

[(1, 38283921), (3, 12761307), (9, 4253769), (13, 2944917), (27, 1417923), (39, 981639), (81, 472641), (117, 327213), (243, 157547), (351, 109071), (1053, 36357), (3159, 12119)]