3215154579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 5381376000

約数和(自身を除く): 2166221421

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 109, 273, 309, 327, 721, 763, 1049, 1339, 1417, 2163, 2289, 3147, 4017, 4251, 7343, 9373, 9919, 11227, 13637, 22029, 28119, 29757, 33681, 40911, 78589, 95459, 108047, 114341, 145951, 235767, 286377, 324141, 343023, 437853, 756329, 800387, 1021657, 1404611, 1486433, 2268987, 2401161, 3064971, 4213833, 4459299, 9832277, 10405031, 11777123, 29496831, 31215093, 35331369, 82439861, 153102599, 247319583, 459307797, 1071718193, 3215154579]

約数ペア:

[(1, 3215154579), (3, 1071718193), (7, 459307797), (13, 247319583), (21, 153102599), (39, 82439861), (91, 35331369), (103, 31215093), (109, 29496831), (273, 11777123), (309, 10405031), (327, 9832277), (721, 4459299), (763, 4213833), (1049, 3064971), (1339, 2401161), (1417, 2268987), (2163, 1486433), (2289, 1404611), (3147, 1021657), (4017, 800387), (4251, 756329), (7343, 437853), (9373, 343023), (9919, 324141), (11227, 286377), (13637, 235767), (22029, 145951), (28119, 114341), (29757, 108047), (33681, 95459), (40911, 78589)]