2956553607

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 4874895360

約数和(自身を除く): 1918341753

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 379, 483, 521, 651, 713, 1137, 1563, 2139, 2653, 3647, 4991, 7959, 8717, 10941, 11749, 11983, 14973, 16151, 26151, 35247, 35949, 48453, 61019, 82243, 83881, 113057, 183057, 197459, 246729, 251643, 270227, 339171, 371473, 592377, 810681, 1114419, 1382213, 1891589, 2600311, 4146639, 4541557, 5674767, 6121229, 7800933, 13624671, 18363687, 31790899, 42848603, 95372697, 128545809, 140788267, 422364801, 985517869, 2956553607]

約数ペア:

[(1, 2956553607), (3, 985517869), (7, 422364801), (21, 140788267), (23, 128545809), (31, 95372697), (69, 42848603), (93, 31790899), (161, 18363687), (217, 13624671), (379, 7800933), (483, 6121229), (521, 5674767), (651, 4541557), (713, 4146639), (1137, 2600311), (1563, 1891589), (2139, 1382213), (2653, 1114419), (3647, 810681), (4991, 592377), (7959, 371473), (8717, 339171), (10941, 270227), (11749, 251643), (11983, 246729), (14973, 197459), (16151, 183057), (26151, 113057), (35247, 83881), (35949, 82243), (48453, 61019)]