23388141

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 38721024

約数和(自身を除く): 15332883

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 191, 343, 357, 573, 833, 1029, 1337, 2401, 2499, 3247, 4011, 5831, 7203, 9359, 9741, 17493, 22729, 28077, 40817, 65513, 68187, 122451, 159103, 196539, 458591, 477309, 1113721, 1375773, 3341163, 7796047, 23388141]

約数ペア:

[(1, 23388141), (3, 7796047), (7, 3341163), (17, 1375773), (21, 1113721), (49, 477309), (51, 458591), (119, 196539), (147, 159103), (191, 122451), (343, 68187), (357, 65513), (573, 40817), (833, 28077), (1029, 22729), (1337, 17493), (2401, 9741), (2499, 9359), (3247, 7203), (4011, 5831)]