3663387

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 6952176

約数和(自身を除く): 3288789

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 71, 81, 91, 117, 147, 189, 213, 273, 351, 441, 497, 567, 637, 639, 819, 923, 1053, 1323, 1491, 1911, 1917, 2457, 2769, 3479, 3969, 4473, 5733, 5751, 6461, 7371, 8307, 10437, 13419, 17199, 19383, 24921, 31311, 40257, 45227, 51597, 58149, 74763, 93933, 135681, 174447, 281799, 407043, 523341, 1221129, 3663387]

約数ペア:

[(1, 3663387), (3, 1221129), (7, 523341), (9, 407043), (13, 281799), (21, 174447), (27, 135681), (39, 93933), (49, 74763), (63, 58149), (71, 51597), (81, 45227), (91, 40257), (117, 31311), (147, 24921), (189, 19383), (213, 17199), (273, 13419), (351, 10437), (441, 8307), (497, 7371), (567, 6461), (637, 5751), (639, 5733), (819, 4473), (923, 3969), (1053, 3479), (1323, 2769), (1491, 2457), (1911, 1917)]