47021793

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 79064832

約数和(自身を除く): 32043039

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 4201, 11193, 12603, 29407, 54613, 88221, 163839, 172241, 382291, 516723, 1146873, 1205687, 2239133, 3617061, 6717399, 15673931, 47021793]

約数ペア:

[(1, 47021793), (3, 15673931), (7, 6717399), (13, 3617061), (21, 2239133), (39, 1205687), (41, 1146873), (91, 516723), (123, 382291), (273, 172241), (287, 163839), (533, 88221), (861, 54613), (1599, 29407), (3731, 12603), (4201, 11193)]