622946013

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 880502400

約数和(自身を除く): 257556387

約数列:

[1, 3, 29, 59, 87, 157, 177, 471, 773, 1711, 2319, 4553, 5133, 9263, 13659, 22417, 27789, 45607, 67251, 121361, 136821, 268627, 364083, 805881, 1322603, 3519469, 3967809, 7160299, 10558407, 21480897, 207648671, 622946013]

約数ペア:

[(1, 622946013), (3, 207648671), (29, 21480897), (59, 10558407), (87, 7160299), (157, 3967809), (177, 3519469), (471, 1322603), (773, 805881), (1711, 364083), (2319, 268627), (4553, 136821), (5133, 121361), (9263, 67251), (13659, 45607), (22417, 27789)]