37897221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4201}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 52709888

約数和(自身を除く): 14812667

約数列:

[1, 3, 31, 93, 97, 291, 3007, 4201, 9021, 12603, 130231, 390693, 407497, 1222491, 12632407, 37897221]

約数ペア:

[(1, 37897221), (3, 12632407), (31, 1222491), (93, 407497), (97, 390693), (291, 130231), (3007, 12603), (4201, 9021)]