117260507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 150441984

約数和(自身を除く): 33181477

約数列:

[1, 7, 13, 31, 91, 197, 211, 217, 403, 1379, 1477, 2561, 2743, 2821, 6107, 6541, 17927, 19201, 41567, 42749, 45787, 79391, 85033, 290969, 540371, 555737, 595231, 1288577, 3782597, 9020039, 16751501, 117260507]

約数ペア:

[(1, 117260507), (7, 16751501), (13, 9020039), (31, 3782597), (91, 1288577), (197, 595231), (211, 555737), (217, 540371), (403, 290969), (1379, 85033), (1477, 79391), (2561, 45787), (2743, 42749), (2821, 41567), (6107, 19201), (6541, 17927)]