252332367

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 394813440

約数和(自身を除く): 142481073

約数列:

[1, 3, 7, 21, 71, 83, 213, 249, 497, 581, 1491, 1743, 2039, 5893, 6117, 14273, 17679, 41251, 42819, 123753, 144769, 169237, 434307, 507711, 1013383, 1184659, 3040149, 3553977, 12015827, 36047481, 84110789, 252332367]

約数ペア:

[(1, 252332367), (3, 84110789), (7, 36047481), (21, 12015827), (71, 3553977), (83, 3040149), (213, 1184659), (249, 1013383), (497, 507711), (581, 434307), (1491, 169237), (1743, 144769), (2039, 123753), (5893, 42819), (6117, 41251), (14273, 17679)]