42621843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16349}}^1$

素因数の和:16442

約数の個数: 16

約数和(自身を含む): 62784000

約数和(自身を除く): 20162157

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 16349, 49047, 179839, 539517, 1291571, 3874713, 14207281, 42621843]

約数ペア:

[(1, 42621843), (3, 14207281), (11, 3874713), (33, 1291571), (79, 539517), (237, 179839), (869, 49047), (2607, 16349)]