13874313

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 20409408

約数和(自身を除く): 6535095

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 557, 1083, 1311, 1671, 8303, 10583, 12811, 24909, 31749, 38433, 201077, 243409, 603231, 730227, 4624771, 13874313]

約数ペア:

[(1, 13874313), (3, 4624771), (19, 730227), (23, 603231), (57, 243409), (69, 201077), (361, 38433), (437, 31749), (557, 24909), (1083, 12811), (1311, 10583), (1671, 8303)]