471852009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{3947}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 702112320

約数和(自身を除く): 230260311

約数列:

[1, 3, 9, 37, 111, 333, 359, 1077, 3231, 3947, 11841, 13283, 35523, 39849, 119547, 146039, 438117, 1314351, 1416973, 4250919, 12752757, 52428001, 157284003, 471852009]

約数ペア:

[(1, 471852009), (3, 157284003), (9, 52428001), (37, 12752757), (111, 4250919), (333, 1416973), (359, 1314351), (1077, 438117), (3231, 146039), (3947, 119547), (11841, 39849), (13283, 35523)]