320468373

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{29599}}^1$

素因数の和:30009

約数の個数: 16

約数和(自身を含む): 475968000

約数和(自身を除く): 155499627

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 29599, 88797, 266391, 799173, 11869199, 35607597, 106822791, 320468373]

約数ペア:

[(1, 320468373), (3, 106822791), (9, 35607597), (27, 11869199), (401, 799173), (1203, 266391), (3609, 88797), (10827, 29599)]