351774081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74167}}^1$

素因数の和:74221

約数の個数: 24

約数和(自身を含む): 555369984

約数和(自身を除く): 203595903

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 74167, 222501, 667503, 1260839, 2299177, 3782517, 6897531, 11347551, 20692593, 39086009, 117258027, 351774081]

約数ペア:

[(1, 351774081), (3, 117258027), (9, 39086009), (17, 20692593), (31, 11347551), (51, 6897531), (93, 3782517), (153, 2299177), (279, 1260839), (527, 667503), (1581, 222501), (4743, 74167)]