2663804913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{189043}}^1$

素因数の和:189125

約数の個数: 32

約数和(自身を含む): 4500759552

約数和(自身を除く): 1836954639

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 189043, 567129, 1323301, 2079473, 3969903, 6238419, 11531623, 14556311, 34594869, 43668933, 80721361, 126847853, 242164083, 380543559, 887934971, 2663804913]

約数ペア:

[(1, 2663804913), (3, 887934971), (7, 380543559), (11, 242164083), (21, 126847853), (33, 80721361), (61, 43668933), (77, 34594869), (183, 14556311), (231, 11531623), (427, 6238419), (671, 3969903), (1281, 2079473), (2013, 1323301), (4697, 567129), (14091, 189043)]