9984339939

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1\times {\mathrm{2447}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 15292440576

約数和(自身を除く): 5308100637

約数列:

[1, 3, 7, 21, 331, 587, 993, 1761, 2317, 2447, 4109, 6951, 7341, 12327, 17129, 51387, 194297, 582891, 809957, 1360079, 1436389, 2429871, 4080237, 4309167, 5669699, 10054723, 17009097, 30164169, 475444759, 1426334277, 3328113313, 9984339939]

約数ペア:

[(1, 9984339939), (3, 3328113313), (7, 1426334277), (21, 475444759), (331, 30164169), (587, 17009097), (993, 10054723), (1761, 5669699), (2317, 4309167), (2447, 4080237), (4109, 2429871), (6951, 1436389), (7341, 1360079), (12327, 809957), (17129, 582891), (51387, 194297)]