426591863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 52409737

約数列:

[1, 17, 43, 79, 83, 89, 731, 1343, 1411, 1513, 3397, 3569, 3827, 6557, 7031, 7387, 57749, 60673, 65059, 111469, 119527, 125579, 281951, 302333, 317641, 583573, 4793167, 5139661, 5399897, 9920741, 25093639, 426591863]

約数ペア:

[(1, 426591863), (17, 25093639), (43, 9920741), (79, 5399897), (83, 5139661), (89, 4793167), (731, 583573), (1343, 317641), (1411, 302333), (1513, 281951), (3397, 125579), (3569, 119527), (3827, 111469), (6557, 65059), (7031, 60673), (7387, 57749)]