23821488279

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{11579}}^1$

素因数の和:11884

約数の個数: 48

約数和(自身を含む): 37068969600

約数和(自身を除く): 13247481321

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 227, 477, 681, 1007, 2043, 3021, 4313, 9063, 11579, 12031, 12939, 34737, 36093, 38817, 104211, 108279, 220001, 228589, 613687, 660003, 685767, 1841061, 1980009, 2057301, 2628433, 5523183, 7885299, 11660053, 23655897, 34980159, 49940227, 104940477, 139306949, 149820681, 417920847, 449462043, 1253762541, 2646832031, 7940496093, 23821488279]

約数ペア:

[(1, 23821488279), (3, 7940496093), (9, 2646832031), (19, 1253762541), (53, 449462043), (57, 417920847), (159, 149820681), (171, 139306949), (227, 104940477), (477, 49940227), (681, 34980159), (1007, 23655897), (2043, 11660053), (3021, 7885299), (4313, 5523183), (9063, 2628433), (11579, 2057301), (12031, 1980009), (12939, 1841061), (34737, 685767), (36093, 660003), (38817, 613687), (104211, 228589), (108279, 220001)]