2017038345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{86143}}^1$

素因数の和:86381

約数の個数: 32

約数和(自身を含む): 3704881152

約数和(自身を除く): 1687842807

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 3345, 4683, 7805, 23415, 86143, 258429, 430715, 603001, 1292145, 1809003, 3015005, 9045015, 19209889, 57629667, 96049445, 134469223, 288148335, 403407669, 672346115, 2017038345]

約数ペア:

[(1, 2017038345), (3, 672346115), (5, 403407669), (7, 288148335), (15, 134469223), (21, 96049445), (35, 57629667), (105, 19209889), (223, 9045015), (669, 3015005), (1115, 1809003), (1561, 1292145), (3345, 603001), (4683, 430715), (7805, 258429), (23415, 86143)]