1330505379

素因数分解:

$3^3\times 7^2\times {\mathrm{773}}^1\times {\mathrm{1301}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 2297665440

約数和(自身を除く): 967160061

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 773, 1301, 1323, 2319, 3903, 5411, 6957, 9107, 11709, 16233, 20871, 27321, 35127, 37877, 48699, 63749, 81963, 113631, 146097, 191247, 245889, 340893, 573741, 1005673, 1022679, 1721223, 3017019, 7039711, 9051057, 21119133, 27153171, 49277977, 63357399, 147833931, 190072197, 443501793, 1330505379]

約数ペア:

[(1, 1330505379), (3, 443501793), (7, 190072197), (9, 147833931), (21, 63357399), (27, 49277977), (49, 27153171), (63, 21119133), (147, 9051057), (189, 7039711), (441, 3017019), (773, 1721223), (1301, 1022679), (1323, 1005673), (2319, 573741), (3903, 340893), (5411, 245889), (6957, 191247), (9107, 146097), (11709, 113631), (16233, 81963), (20871, 63749), (27321, 48699), (35127, 37877)]