2017234821

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{20521}}^1$

素因数の和:20713

約数の個数: 32

約数和(自身を含む): 3194208256

約数和(自身を除く): 1176973435

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 1057, 3171, 4681, 14043, 20521, 32767, 61563, 98301, 143647, 430941, 636151, 1908453, 3098671, 4453057, 9296013, 13359171, 21690697, 65072091, 96058801, 288176403, 672411607, 2017234821]

約数ペア:

[(1, 2017234821), (3, 672411607), (7, 288176403), (21, 96058801), (31, 65072091), (93, 21690697), (151, 13359171), (217, 9296013), (453, 4453057), (651, 3098671), (1057, 1908453), (3171, 636151), (4681, 430941), (14043, 143647), (20521, 98301), (32767, 61563)]