1427221029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{12227}}^1$

素因数の和:12357

約数の個数: 32

約数和(自身を含む): 2128258944

約数和(自身を除く): 701037915

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 533, 949, 1599, 2847, 2993, 8979, 12227, 36681, 38909, 116727, 158951, 476853, 501307, 892571, 1503921, 2677713, 6516991, 11603423, 19550973, 34810269, 36595411, 109786233, 475740343, 1427221029]

約数ペア:

[(1, 1427221029), (3, 475740343), (13, 109786233), (39, 36595411), (41, 34810269), (73, 19550973), (123, 11603423), (219, 6516991), (533, 2677713), (949, 1503921), (1599, 892571), (2847, 501307), (2993, 476853), (8979, 158951), (12227, 116727), (36681, 38909)]