314723913

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 507144960

約数和(自身を除く): 192421047

約数列:

[1, 3, 7, 21, 41, 49, 79, 123, 147, 237, 287, 553, 661, 861, 1659, 1983, 2009, 3239, 3871, 4627, 6027, 9717, 11613, 13881, 22673, 27101, 32389, 52219, 68019, 81303, 97167, 156657, 158711, 189707, 365533, 476133, 569121, 1096599, 1327949, 2140979, 2558731, 3983847, 6422937, 7676193, 14986853, 44960559, 104907971, 314723913]

約数ペア:

[(1, 314723913), (3, 104907971), (7, 44960559), (21, 14986853), (41, 7676193), (49, 6422937), (79, 3983847), (123, 2558731), (147, 2140979), (237, 1327949), (287, 1096599), (553, 569121), (661, 476133), (861, 365533), (1659, 189707), (1983, 158711), (2009, 156657), (3239, 97167), (3871, 81303), (4627, 68019), (6027, 52219), (9717, 32389), (11613, 27101), (13881, 22673)]