242582013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{309811}}^1$

素因数の和:309849

約数の個数: 16

約数和(自身を含む): 371774400

約数和(自身を除く): 129192387

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 309811, 929433, 2788299, 8364897, 8984519, 26953557, 80860671, 242582013]

約数ペア:

[(1, 242582013), (3, 80860671), (9, 26953557), (27, 8984519), (29, 8364897), (87, 2788299), (261, 929433), (783, 309811)]