2873069311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 3474063360

約数和(自身を除く): 600994049

約数列:

[1, 7, 23, 127, 161, 227, 619, 889, 1589, 2921, 4333, 5221, 14237, 20447, 28829, 36547, 78613, 99659, 140513, 201803, 550291, 663067, 983591, 1808099, 3231799, 4641469, 12656693, 17845151, 22622593, 124916057, 410438473, 2873069311]

約数ペア:

[(1, 2873069311), (7, 410438473), (23, 124916057), (127, 22622593), (161, 17845151), (227, 12656693), (619, 4641469), (889, 3231799), (1589, 1808099), (2921, 983591), (4333, 663067), (5221, 550291), (14237, 201803), (20447, 140513), (28829, 99659), (36547, 78613)]