389624367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 597018240

約数和(自身を除く): 207393873

約数列:

[1, 3, 11, 29, 33, 87, 101, 139, 303, 319, 417, 841, 957, 1111, 1529, 2523, 2929, 3333, 4031, 4587, 8787, 9251, 12093, 14039, 27753, 32219, 42117, 44341, 84941, 96657, 116899, 133023, 154429, 254823, 350697, 407131, 463287, 934351, 1221393, 1285889, 2803053, 3857667, 4478441, 11806799, 13435323, 35420397, 129874789, 389624367]

約数ペア:

[(1, 389624367), (3, 129874789), (11, 35420397), (29, 13435323), (33, 11806799), (87, 4478441), (101, 3857667), (139, 2803053), (303, 1285889), (319, 1221393), (417, 934351), (841, 463287), (957, 407131), (1111, 350697), (1529, 254823), (2523, 154429), (2929, 133023), (3333, 116899), (4031, 96657), (4587, 84941), (8787, 44341), (9251, 42117), (12093, 32219), (14039, 27753)]