1477221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 2088960

約数和(自身を除く): 611739

約数列:

[1, 3, 23, 69, 79, 237, 271, 813, 1817, 5451, 6233, 18699, 21409, 64227, 492407, 1477221]

約数ペア:

[(1, 1477221), (3, 492407), (23, 64227), (69, 21409), (79, 18699), (237, 6233), (271, 5451), (813, 1817)]