23377263

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 39304008

約数和(自身を除く): 15926745

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 941, 1183, 1911, 2823, 3549, 6587, 8281, 12233, 19761, 24843, 36699, 46109, 85631, 138327, 159029, 256893, 477087, 599417, 1113203, 1798251, 3339609, 7792421, 23377263]

約数ペア:

[(1, 23377263), (3, 7792421), (7, 3339609), (13, 1798251), (21, 1113203), (39, 599417), (49, 477087), (91, 256893), (147, 159029), (169, 138327), (273, 85631), (507, 46109), (637, 36699), (941, 24843), (1183, 19761), (1911, 12233), (2823, 8281), (3549, 6587)]