7202191359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{20903}}^1$

素因数の和:21167

約数の個数: 32

約数和(自身を含む): 10728267264

約数和(自身を除く): 3526075905

約数列:

[1, 3, 11, 33, 53, 159, 197, 583, 591, 1749, 2167, 6501, 10441, 20903, 31323, 62709, 114851, 229933, 344553, 689799, 1107859, 3323577, 4117891, 12186449, 12353673, 36559347, 45296801, 135890403, 218248223, 654744669, 2400730453, 7202191359]

約数ペア:

[(1, 7202191359), (3, 2400730453), (11, 654744669), (33, 218248223), (53, 135890403), (159, 45296801), (197, 36559347), (583, 12353673), (591, 12186449), (1749, 4117891), (2167, 3323577), (6501, 1107859), (10441, 689799), (20903, 344553), (31323, 229933), (62709, 114851)]