397802907

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{32099}}^1$

素因数の和:32134

約数の個数: 28

約数和(自身を含む): 631535400

約数和(自身を除く): 233732493

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 32099, 96297, 288891, 545683, 866673, 1637049, 2600019, 4911147, 7800057, 14733441, 23400171, 44200323, 132600969, 397802907]

約数ペア:

[(1, 397802907), (3, 132600969), (9, 44200323), (17, 23400171), (27, 14733441), (51, 7800057), (81, 4911147), (153, 2600019), (243, 1637049), (459, 866673), (729, 545683), (1377, 288891), (4131, 96297), (12393, 32099)]