394303670787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8107739}}^1$

素因数の和:8107827

約数の個数: 32

約数和(自身を含む): 599324140800

約数和(自身を除く): 205020470013

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3741, 16211, 48633, 8107739, 24323217, 105400607, 235124431, 316201821, 348632777, 705373293, 1045898331, 3056617603, 4532226101, 9169852809, 10110350533, 13596678303, 30331051599, 131434556929, 394303670787]

約数ペア:

[(1, 394303670787), (3, 131434556929), (13, 30331051599), (29, 13596678303), (39, 10110350533), (43, 9169852809), (87, 4532226101), (129, 3056617603), (377, 1045898331), (559, 705373293), (1131, 348632777), (1247, 316201821), (1677, 235124431), (3741, 105400607), (16211, 24323217), (48633, 8107739)]