10981503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 17454528

約数和(自身を除く): 6473025

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 1997, 5499, 5991, 17973, 25961, 77883, 93859, 233649, 281577, 844731, 1220167, 3660501, 10981503]

約数ペア:

[(1, 10981503), (3, 3660501), (9, 1220167), (13, 844731), (39, 281577), (47, 233649), (117, 93859), (141, 77883), (423, 25961), (611, 17973), (1833, 5991), (1997, 5499)]