1013918571

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{6977}}^1$

素因数の和:7291

約数の個数: 24

約数和(自身を含む): 1492789584

約数和(自身を除く): 478871013

約数列:

[1, 3, 9, 67, 201, 241, 603, 723, 2169, 6977, 16147, 20931, 48441, 62793, 145323, 467459, 1402377, 1681457, 4207131, 5044371, 15133113, 112657619, 337972857, 1013918571]

約数ペア:

[(1, 1013918571), (3, 337972857), (9, 112657619), (67, 15133113), (201, 5044371), (241, 4207131), (603, 1681457), (723, 1402377), (2169, 467459), (6977, 145323), (16147, 62793), (20931, 48441)]