201730881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{4111}}^1$

素因数の和:5612

約数の個数: 16

約数和(自身を含む): 293695488

約数和(自身を除く): 91964607

約数列:

[1, 3, 11, 33, 1487, 4111, 4461, 12333, 16357, 45221, 49071, 135663, 6113057, 18339171, 67243627, 201730881]

約数ペア:

[(1, 201730881), (3, 67243627), (11, 18339171), (33, 6113057), (1487, 135663), (4111, 49071), (4461, 45221), (12333, 16357)]