1323322539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{21139}}^1$

素因数の和:21431

約数の個数: 32

約数和(自身を含む): 2208030720

約数和(自身を除く): 884708181

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 271, 813, 1897, 2981, 5691, 8943, 20867, 21139, 62601, 63417, 147973, 232529, 443919, 697587, 1627703, 4883109, 5728669, 17186007, 40100683, 63015359, 120302049, 189046077, 441107513, 1323322539]

約数ペア:

[(1, 1323322539), (3, 441107513), (7, 189046077), (11, 120302049), (21, 63015359), (33, 40100683), (77, 17186007), (231, 5728669), (271, 4883109), (813, 1627703), (1897, 697587), (2981, 443919), (5691, 232529), (8943, 147973), (20867, 63417), (21139, 62601)]