4044573

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 6830208

約数和(自身を除く): 2785635

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 167, 207, 299, 351, 501, 621, 897, 1053, 1503, 1863, 2171, 2691, 3841, 4509, 6513, 8073, 11523, 13527, 19539, 24219, 34569, 49933, 58617, 103707, 149799, 175851, 311121, 449397, 1348191, 4044573]

約数ペア:

[(1, 4044573), (3, 1348191), (9, 449397), (13, 311121), (23, 175851), (27, 149799), (39, 103707), (69, 58617), (81, 49933), (117, 34569), (167, 24219), (207, 19539), (299, 13527), (351, 11523), (501, 8073), (621, 6513), (897, 4509), (1053, 3841), (1503, 2691), (1863, 2171)]