2874080473901

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1\times {\mathrm{32917}}^1$

素因数の和:34270

約数の個数: 48

約数和(自身を含む): 3635464183344

約数和(自身を除く): 761383709443

約数列:

[1, 7, 13, 49, 91, 113, 637, 791, 1213, 1469, 5537, 8491, 10283, 15769, 32917, 59437, 71981, 110383, 137069, 230419, 427921, 772681, 959483, 1612933, 1781897, 2995447, 3719621, 6716381, 12473279, 20968129, 26037347, 39928321, 48355073, 87312953, 182261429, 279498247, 338485511, 519068173, 1956487729, 2369398577, 3633477211, 4511900273, 25434340477, 31583301911, 58654703549, 221083113377, 410582924843, 2874080473901]

約数ペア:

[(1, 2874080473901), (7, 410582924843), (13, 221083113377), (49, 58654703549), (91, 31583301911), (113, 25434340477), (637, 4511900273), (791, 3633477211), (1213, 2369398577), (1469, 1956487729), (5537, 519068173), (8491, 338485511), (10283, 279498247), (15769, 182261429), (32917, 87312953), (59437, 48355073), (71981, 39928321), (110383, 26037347), (137069, 20968129), (230419, 12473279), (427921, 6716381), (772681, 3719621), (959483, 2995447), (1612933, 1781897)]