70473221

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 88817400

約数和(自身を除く): 18344179

約数列:

[1, 7, 13, 49, 91, 317, 349, 637, 2219, 2443, 4121, 4537, 15533, 17101, 28847, 31759, 110633, 201929, 222313, 774431, 1438229, 5421017, 10067603, 70473221]

約数ペア:

[(1, 70473221), (7, 10067603), (13, 5421017), (49, 1438229), (91, 774431), (317, 222313), (349, 201929), (637, 110633), (2219, 31759), (2443, 28847), (4121, 17101), (4537, 15533)]