1497435021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{49681}}^1$

素因数の和:49901

約数の個数: 24

約数和(自身を含む): 2301866424

約数和(自身を除く): 804431403

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 10047, 30141, 49681, 149043, 447129, 844577, 2533731, 7601193, 9787157, 29361471, 88084413, 166381669, 499145007, 1497435021]

約数ペア:

[(1, 1497435021), (3, 499145007), (9, 166381669), (17, 88084413), (51, 29361471), (153, 9787157), (197, 7601193), (591, 2533731), (1773, 844577), (3349, 447129), (10047, 149043), (30141, 49681)]