371120589

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17377}}^1$

素因数の和:17506

約数の個数: 32

約数和(自身を含む): 633949440

約数和(自身を除く): 262828851

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 17377, 21357, 52131, 121639, 156393, 364917, 469179, 1094751, 1963601, 3284253, 5890803, 13745207, 17672409, 41235621, 53017227, 123706863, 371120589]

約数ペア:

[(1, 371120589), (3, 123706863), (7, 53017227), (9, 41235621), (21, 17672409), (27, 13745207), (63, 5890803), (113, 3284253), (189, 1963601), (339, 1094751), (791, 469179), (1017, 364917), (2373, 156393), (3051, 121639), (7119, 52131), (17377, 21357)]