69319019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 22610581

約数列:

[1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 839, 1073, 2233, 2849, 5873, 7511, 9229, 11803, 24331, 31043, 64603, 82621, 170317, 217301, 267641, 341473, 900247, 1873487, 2390311, 6301729, 9902717, 69319019]

約数ペア:

[(1, 69319019), (7, 9902717), (11, 6301729), (29, 2390311), (37, 1873487), (77, 900247), (203, 341473), (259, 267641), (319, 217301), (407, 170317), (839, 82621), (1073, 64603), (2233, 31043), (2849, 24331), (5873, 11803), (7511, 9229)]