38208807

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15551}}^1$

素因数の和:15580

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 31464153

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 15551, 46653, 108857, 139959, 202163, 326571, 419877, 606489, 979713, 1415141, 1819467, 2939139, 4245423, 5458401, 12736269, 38208807]

約数ペア:

[(1, 38208807), (3, 12736269), (7, 5458401), (9, 4245423), (13, 2939139), (21, 1819467), (27, 1415141), (39, 979713), (63, 606489), (91, 419877), (117, 326571), (189, 202163), (273, 139959), (351, 108857), (819, 46653), (2457, 15551)]