231738237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{48859}}^1$

素因数の和:48913

約数の個数: 24

約数和(自身を含む): 365863680

約数和(自身を除く): 134125443

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 48859, 146577, 439731, 830603, 1514629, 2491809, 4543887, 7475427, 13631661, 25748693, 77246079, 231738237]

約数ペア:

[(1, 231738237), (3, 77246079), (9, 25748693), (17, 13631661), (31, 7475427), (51, 4543887), (93, 2491809), (153, 1514629), (279, 830603), (527, 439731), (1581, 146577), (4743, 48859)]