1313661609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 2122848000

約数和(自身を除く): 809186391

約数列:

[1, 3, 9, 13, 39, 47, 59, 117, 141, 177, 423, 531, 611, 767, 1833, 2301, 2773, 4049, 5499, 6903, 8319, 12147, 24957, 36049, 36441, 52637, 108147, 157911, 190303, 238891, 324441, 473733, 570909, 716673, 1712727, 2150019, 2473939, 3105583, 7421817, 9316749, 11227877, 22265451, 27950247, 33683631, 101050893, 145962401, 437887203, 1313661609]

約数ペア:

[(1, 1313661609), (3, 437887203), (9, 145962401), (13, 101050893), (39, 33683631), (47, 27950247), (59, 22265451), (117, 11227877), (141, 9316749), (177, 7421817), (423, 3105583), (531, 2473939), (611, 2150019), (767, 1712727), (1833, 716673), (2301, 570909), (2773, 473733), (4049, 324441), (5499, 238891), (6903, 190303), (8319, 157911), (12147, 108147), (24957, 52637), (36049, 36441)]