279682007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 324725760

約数和(自身を除く): 45043753

約数列:

[1, 11, 47, 53, 59, 173, 517, 583, 649, 1903, 2491, 2773, 3127, 8131, 9169, 10207, 27401, 30503, 34397, 89441, 100859, 112277, 146969, 430943, 479729, 540971, 1616659, 4740373, 5277019, 5950681, 25425637, 279682007]

約数ペア:

[(1, 279682007), (11, 25425637), (47, 5950681), (53, 5277019), (59, 4740373), (173, 1616659), (517, 540971), (583, 479729), (649, 430943), (1903, 146969), (2491, 112277), (2773, 100859), (3127, 89441), (8131, 34397), (9169, 30503), (10207, 27401)]