291298257549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52972951}}^1$

素因数の和:52973017

約数の個数: 24

約数和(自身を含む): 462771708672

約数和(自身を除く): 171473451123

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 52972951, 158918853, 476756559, 688648363, 2065945089, 2489728697, 6197835267, 7469186091, 22407558273, 32366473061, 97099419183, 291298257549]

約数ペア:

[(1, 291298257549), (3, 97099419183), (9, 32366473061), (13, 22407558273), (39, 7469186091), (47, 6197835267), (117, 2489728697), (141, 2065945089), (423, 688648363), (611, 476756559), (1833, 158918853), (5499, 52972951)]