1381567271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{219053}}^1$

素因数の和:219130

約数の個数: 16

約数和(自身を含む): 1703363904

約数和(自身を除く): 321796633

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 219053, 1533371, 3723901, 11609809, 26067307, 81268663, 197366753, 1381567271]

約数ペア:

[(1, 1381567271), (7, 197366753), (17, 81268663), (53, 26067307), (119, 11609809), (371, 3723901), (901, 1533371), (6307, 219053)]