8199947997

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{42797}}^1$

素因数の和:43213

約数の個数: 24

約数和(自身を含む): 12073315800

約数和(自身を除く): 3873367803

約数列:

[1, 3, 9, 61, 183, 349, 549, 1047, 3141, 21289, 42797, 63867, 128391, 191601, 385173, 2610617, 7831851, 14936153, 23495553, 44808459, 134425377, 911105333, 2733315999, 8199947997]

約数ペア:

[(1, 8199947997), (3, 2733315999), (9, 911105333), (61, 134425377), (183, 44808459), (349, 23495553), (549, 14936153), (1047, 7831851), (3141, 2610617), (21289, 385173), (42797, 191601), (63867, 128391)]