224864997

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5231}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 361635840

約数和(自身を除く): 136770843

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 5231, 6141, 14329, 15693, 36617, 42987, 109851, 120313, 360939, 465559, 842191, 1396677, 2526573, 3258913, 9776739, 10707857, 32123571, 74954999, 224864997]

約数ペア:

[(1, 224864997), (3, 74954999), (7, 32123571), (21, 10707857), (23, 9776739), (69, 3258913), (89, 2526573), (161, 1396677), (267, 842191), (483, 465559), (623, 360939), (1869, 120313), (2047, 109851), (5231, 42987), (6141, 36617), (14329, 15693)]