47902309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 62205696

約数和(自身を除く): 14303387

約数列:

[1, 7, 13, 37, 41, 91, 259, 287, 347, 481, 533, 1517, 2429, 3367, 3731, 4511, 10619, 12839, 14227, 19721, 31577, 89873, 99589, 138047, 166907, 184951, 526399, 1168349, 1294657, 3684793, 6843187, 47902309]

約数ペア:

[(1, 47902309), (7, 6843187), (13, 3684793), (37, 1294657), (41, 1168349), (91, 526399), (259, 184951), (287, 166907), (347, 138047), (481, 99589), (533, 89873), (1517, 31577), (2429, 19721), (3367, 14227), (3731, 12839), (4511, 10619)]