24949197

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 20547891

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 743, 819, 861, 1599, 2229, 2583, 3731, 4797, 5201, 6687, 9659, 11193, 15603, 28977, 30463, 33579, 46809, 67613, 86931, 91389, 202839, 213241, 274167, 396019, 608517, 639723, 1188057, 1919169, 2772133, 3564171, 8316399, 24949197]

約数ペア:

[(1, 24949197), (3, 8316399), (7, 3564171), (9, 2772133), (13, 1919169), (21, 1188057), (39, 639723), (41, 608517), (63, 396019), (91, 274167), (117, 213241), (123, 202839), (273, 91389), (287, 86931), (369, 67613), (533, 46809), (743, 33579), (819, 30463), (861, 28977), (1599, 15603), (2229, 11193), (2583, 9659), (3731, 6687), (4797, 5201)]