2699682993

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1097}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 4743360000

約数和(自身を除く): 2043677007

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 449, 609, 783, 1097, 1347, 1827, 3143, 3291, 4041, 5481, 7679, 9429, 9873, 12123, 13021, 23037, 28287, 29619, 31813, 39063, 69111, 84861, 91147, 95439, 117189, 207333, 222691, 273441, 286317, 351567, 492553, 668073, 820323, 858951, 1477659, 2004219, 2460969, 3447871, 4432977, 6012657, 10343613, 13298931, 14284037, 31030839, 42852111, 93092517, 99988259, 128556333, 299964777, 385668999, 899894331, 2699682993]

約数ペア:

[(1, 2699682993), (3, 899894331), (7, 385668999), (9, 299964777), (21, 128556333), (27, 99988259), (29, 93092517), (63, 42852111), (87, 31030839), (189, 14284037), (203, 13298931), (261, 10343613), (449, 6012657), (609, 4432977), (783, 3447871), (1097, 2460969), (1347, 2004219), (1827, 1477659), (3143, 858951), (3291, 820323), (4041, 668073), (5481, 492553), (7679, 351567), (9429, 286317), (9873, 273441), (12123, 222691), (13021, 207333), (23037, 117189), (28287, 95439), (29619, 91147), (31813, 84861), (39063, 69111)]