289364697

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3659}}^1$

素因数の和:3798

約数の個数: 32

約数和(自身を含む): 447984000

約数和(自身を除く): 158619303

約数列:

[1, 3, 9, 27, 29, 87, 101, 261, 303, 783, 909, 2727, 2929, 3659, 8787, 10977, 26361, 32931, 79083, 98793, 106111, 318333, 369559, 954999, 1108677, 2864997, 3326031, 9978093, 10717211, 32151633, 96454899, 289364697]

約数ペア:

[(1, 289364697), (3, 96454899), (9, 32151633), (27, 10717211), (29, 9978093), (87, 3326031), (101, 2864997), (261, 1108677), (303, 954999), (783, 369559), (909, 318333), (2727, 106111), (2929, 98793), (3659, 79083), (8787, 32931), (10977, 26361)]