1513306053

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{25801}}^1$

素因数の和:25847

約数の個数: 48

約数和(自身を含む): 2683408000

約数和(自身を除く): 1170101947

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 2793, 3087, 6517, 8379, 19551, 25801, 58653, 77403, 180607, 232209, 490219, 541821, 1264249, 1470657, 1625463, 3431533, 3792747, 4411971, 8849743, 10294599, 11378241, 24020731, 26549229, 30883797, 72062193, 79647687, 168145117, 216186579, 504435351, 1513306053]

約数ペア:

[(1, 1513306053), (3, 504435351), (7, 216186579), (9, 168145117), (19, 79647687), (21, 72062193), (49, 30883797), (57, 26549229), (63, 24020731), (133, 11378241), (147, 10294599), (171, 8849743), (343, 4411971), (399, 3792747), (441, 3431533), (931, 1625463), (1029, 1470657), (1197, 1264249), (2793, 541821), (3087, 490219), (6517, 232209), (8379, 180607), (19551, 77403), (25801, 58653)]