2023379963487

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1\times {\mathrm{18797}}^1$

素因数の和:19888

約数の個数: 48

約数和(自身を含む): 2997190415232

約数和(自身を除く): 973810451745

約数列:

[1, 3, 9, 47, 141, 397, 423, 641, 1191, 1923, 3573, 5769, 18659, 18797, 30127, 55977, 56391, 90381, 167931, 169173, 254477, 271143, 763431, 883459, 2290293, 2650377, 7462409, 7951131, 11960419, 12048877, 22387227, 35881257, 36146631, 67161681, 107643771, 108439893, 350733223, 566297219, 1052199669, 1698891657, 3156599007, 4783404169, 5096674971, 14350212507, 43050637521, 224819995943, 674459987829, 2023379963487]

約数ペア:

[(1, 2023379963487), (3, 674459987829), (9, 224819995943), (47, 43050637521), (141, 14350212507), (397, 5096674971), (423, 4783404169), (641, 3156599007), (1191, 1698891657), (1923, 1052199669), (3573, 566297219), (5769, 350733223), (18659, 108439893), (18797, 107643771), (30127, 67161681), (55977, 36146631), (56391, 35881257), (90381, 22387227), (167931, 12048877), (169173, 11960419), (254477, 7951131), (271143, 7462409), (763431, 2650377), (883459, 2290293)]