2078284323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{1723}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 2988009216

約数和(自身を除く): 909724893

約数列:

[1, 3, 17, 51, 67, 201, 353, 1059, 1139, 1723, 3417, 5169, 6001, 18003, 23651, 29291, 70953, 87873, 115441, 346323, 402067, 608219, 1206201, 1824657, 1962497, 5887491, 10339723, 31019169, 40750673, 122252019, 692761441, 2078284323]

約数ペア:

[(1, 2078284323), (3, 692761441), (17, 122252019), (51, 40750673), (67, 31019169), (201, 10339723), (353, 5887491), (1059, 1962497), (1139, 1824657), (1723, 1206201), (3417, 608219), (5169, 402067), (6001, 346323), (18003, 115441), (23651, 87873), (29291, 70953)]