313635777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 525634560

約数和(自身を除く): 211998783

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 169, 201, 273, 469, 507, 871, 1183, 1319, 1407, 2613, 3549, 3957, 6097, 9233, 11323, 17147, 18291, 27699, 33969, 51441, 79261, 88373, 120029, 222911, 237783, 265119, 360087, 618611, 668733, 1148849, 1560377, 1855833, 3446547, 4681131, 8041943, 14935037, 24125829, 44805111, 104545259, 313635777]

約数ペア:

[(1, 313635777), (3, 104545259), (7, 44805111), (13, 24125829), (21, 14935037), (39, 8041943), (67, 4681131), (91, 3446547), (169, 1855833), (201, 1560377), (273, 1148849), (469, 668733), (507, 618611), (871, 360087), (1183, 265119), (1319, 237783), (1407, 222911), (2613, 120029), (3549, 88373), (3957, 79261), (6097, 51441), (9233, 33969), (11323, 27699), (17147, 18291)]