1474920447

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491149}}^1$

素因数の和:491183

約数の個数: 32

約数和(自身を含む): 2640422400

約数和(自身を除く): 1165501953

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 491149, 1473447, 3438043, 5402639, 6384937, 10314129, 16207917, 19154811, 37818473, 44694559, 70234307, 113455419, 134083677, 210702921, 491640149, 1474920447]

約数ペア:

[(1, 1474920447), (3, 491640149), (7, 210702921), (11, 134083677), (13, 113455419), (21, 70234307), (33, 44694559), (39, 37818473), (77, 19154811), (91, 16207917), (143, 10314129), (231, 6384937), (273, 5402639), (429, 3438043), (1001, 1473447), (3003, 491149)]