23156907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 11163477

約数列:

[1, 3, 17, 31, 51, 93, 97, 151, 291, 453, 527, 1581, 1649, 2567, 3007, 4681, 4947, 7701, 9021, 14043, 14647, 43941, 51119, 79577, 153357, 238731, 248999, 454057, 746997, 1362171, 7718969, 23156907]

約数ペア:

[(1, 23156907), (3, 7718969), (17, 1362171), (31, 746997), (51, 454057), (93, 248999), (97, 238731), (151, 153357), (291, 79577), (453, 51119), (527, 43941), (1581, 14647), (1649, 14043), (2567, 9021), (3007, 7701), (4681, 4947)]