3147417

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 5986596

約数和(自身を除く): 2839179

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 61, 63, 81, 91, 117, 147, 183, 189, 273, 351, 427, 441, 549, 567, 637, 793, 819, 1053, 1281, 1323, 1647, 1911, 2379, 2457, 2989, 3843, 3969, 4941, 5551, 5733, 7137, 7371, 8967, 11529, 16653, 17199, 21411, 26901, 34587, 38857, 49959, 51597, 64233, 80703, 116571, 149877, 242109, 349713, 449631, 1049139, 3147417]

約数ペア:

[(1, 3147417), (3, 1049139), (7, 449631), (9, 349713), (13, 242109), (21, 149877), (27, 116571), (39, 80703), (49, 64233), (61, 51597), (63, 49959), (81, 38857), (91, 34587), (117, 26901), (147, 21411), (183, 17199), (189, 16653), (273, 11529), (351, 8967), (427, 7371), (441, 7137), (549, 5733), (567, 5551), (637, 4941), (793, 3969), (819, 3843), (1053, 2989), (1281, 2457), (1323, 2379), (1647, 1911)]