29974497

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 48046080

約数和(自身を除く): 18071583

約数列:

[1, 3, 7, 21, 23, 69, 161, 229, 271, 483, 687, 813, 1603, 1897, 4809, 5267, 5691, 6233, 15801, 18699, 36869, 43631, 62059, 110607, 130893, 186177, 434413, 1303239, 1427357, 4282071, 9991499, 29974497]

約数ペア:

[(1, 29974497), (3, 9991499), (7, 4282071), (21, 1427357), (23, 1303239), (69, 434413), (161, 186177), (229, 130893), (271, 110607), (483, 62059), (687, 43631), (813, 36869), (1603, 18699), (1897, 15801), (4809, 6233), (5267, 5691)]