622141707

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 972500256

約数和(自身を除く): 350358549

約数列:

[1, 3, 11, 17, 33, 51, 121, 181, 187, 363, 543, 557, 561, 1671, 1991, 2057, 3077, 5973, 6127, 6171, 9231, 9469, 18381, 21901, 28407, 33847, 65703, 67397, 100817, 101541, 104159, 202191, 302451, 312477, 372317, 1108987, 1116951, 1145749, 1713889, 3326961, 3437247, 5141667, 12198857, 18852779, 36596571, 56558337, 207380569, 622141707]

約数ペア:

[(1, 622141707), (3, 207380569), (11, 56558337), (17, 36596571), (33, 18852779), (51, 12198857), (121, 5141667), (181, 3437247), (187, 3326961), (363, 1713889), (543, 1145749), (557, 1116951), (561, 1108987), (1671, 372317), (1991, 312477), (2057, 302451), (3077, 202191), (5973, 104159), (6127, 101541), (6171, 100817), (9231, 67397), (9469, 65703), (18381, 33847), (21901, 28407)]