1372870401

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{975743}}^1$

素因数の和:975820

約数の個数: 16

約数和(自身を含む): 2123218944

約数和(自身を除く): 750348543

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 975743, 2927229, 6830201, 20490603, 65374781, 196124343, 457623467, 1372870401]

約数ペア:

[(1, 1372870401), (3, 457623467), (7, 196124343), (21, 65374781), (67, 20490603), (201, 6830201), (469, 2927229), (1407, 975743)]