23389767

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 34794240

約数和(自身を除く): 11404473

約数列:

[1, 3, 9, 67, 79, 201, 237, 491, 603, 711, 1473, 4419, 5293, 15879, 32897, 38789, 47637, 98691, 116367, 296073, 349101, 2598863, 7796589, 23389767]

約数ペア:

[(1, 23389767), (3, 7796589), (9, 2598863), (67, 349101), (79, 296073), (201, 116367), (237, 98691), (491, 47637), (603, 38789), (711, 32897), (1473, 15879), (4419, 5293)]