1923342705

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{268811}}^1$

素因数の和:268878

約数の個数: 32

約数和(自身を含む): 3483803520

約数和(自身を除く): 1560460815

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 268811, 806433, 1344055, 2419299, 4032165, 7257897, 12096495, 14246983, 36289485, 42740949, 71234915, 128222847, 213704745, 384668541, 641114235, 1923342705]

約数ペア:

[(1, 1923342705), (3, 641114235), (5, 384668541), (9, 213704745), (15, 128222847), (27, 71234915), (45, 42740949), (53, 36289485), (135, 14246983), (159, 12096495), (265, 7257897), (477, 4032165), (795, 2419299), (1431, 1344055), (2385, 806433), (7155, 268811)]