38986101

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 71031168

約数和(自身を除く): 32045067

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 101, 231, 303, 557, 693, 707, 909, 1111, 1671, 2121, 3333, 3899, 5013, 6127, 6363, 7777, 9999, 11697, 18381, 23331, 35091, 42889, 55143, 56257, 69993, 128667, 168771, 386001, 393799, 506313, 618827, 1181397, 1856481, 3544191, 4331789, 5569443, 12995367, 38986101]

約数ペア:

[(1, 38986101), (3, 12995367), (7, 5569443), (9, 4331789), (11, 3544191), (21, 1856481), (33, 1181397), (63, 618827), (77, 506313), (99, 393799), (101, 386001), (231, 168771), (303, 128667), (557, 69993), (693, 56257), (707, 55143), (909, 42889), (1111, 35091), (1671, 23331), (2121, 18381), (3333, 11697), (3899, 9999), (5013, 7777), (6127, 6363)]