42148209

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 57302784

約数和(自身を除く): 15154575

約数列:

[1, 3, 101, 113, 303, 339, 1231, 3693, 11413, 34239, 124331, 139103, 372993, 417309, 14049403, 42148209]

約数ペア:

[(1, 42148209), (3, 14049403), (101, 417309), (113, 372993), (303, 139103), (339, 124331), (1231, 34239), (3693, 11413)]