16323723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 27911520

約数和(自身を除く): 11587797

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 283, 377, 493, 663, 849, 1131, 1479, 1989, 2547, 3393, 3679, 4437, 4811, 6409, 8207, 11037, 14433, 19227, 24621, 33111, 43299, 57681, 62543, 73863, 106691, 139519, 187629, 320073, 418557, 562887, 960219, 1255671, 1813747, 5441241, 16323723]

約数ペア:

[(1, 16323723), (3, 5441241), (9, 1813747), (13, 1255671), (17, 960219), (29, 562887), (39, 418557), (51, 320073), (87, 187629), (117, 139519), (153, 106691), (221, 73863), (261, 62543), (283, 57681), (377, 43299), (493, 33111), (663, 24621), (849, 19227), (1131, 14433), (1479, 11037), (1989, 8207), (2547, 6409), (3393, 4811), (3679, 4437)]