23538333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 38950912

約数和(自身を除く): 15412579

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 571, 1057, 1713, 1963, 3171, 3997, 5889, 7423, 11991, 13741, 22269, 41223, 51961, 86221, 155883, 258663, 603547, 1120873, 1810641, 3362619, 7846111, 23538333]

約数ペア:

[(1, 23538333), (3, 7846111), (7, 3362619), (13, 1810641), (21, 1120873), (39, 603547), (91, 258663), (151, 155883), (273, 86221), (453, 51961), (571, 41223), (1057, 22269), (1713, 13741), (1963, 11991), (3171, 7423), (3997, 5889)]