1140293889

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{15919}}^1$

素因数の和:16314

約数の個数: 32

約数和(自身を含む): 1935872000

約数和(自身を除く): 795578111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 1137, 2653, 3411, 7959, 10233, 15919, 23877, 47757, 71631, 111433, 143271, 334299, 429813, 1002897, 3008691, 6033301, 18099903, 42233107, 54299709, 126699321, 162899127, 380097963, 1140293889]

約数ペア:

[(1, 1140293889), (3, 380097963), (7, 162899127), (9, 126699321), (21, 54299709), (27, 42233107), (63, 18099903), (189, 6033301), (379, 3008691), (1137, 1002897), (2653, 429813), (3411, 334299), (7959, 143271), (10233, 111433), (15919, 71631), (23877, 47757)]