1260952677

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 1911761280

約数和(自身を除く): 650808603

約数列:

[1, 3, 9, 27, 81, 103, 309, 359, 421, 927, 1077, 1263, 2781, 3231, 3789, 8343, 9693, 11367, 29079, 34101, 36977, 43363, 110931, 130089, 151139, 332793, 390267, 453417, 998379, 1170801, 1360251, 2995137, 3512403, 4080753, 12242259, 15567317, 46701951, 140105853, 420317559, 1260952677]

約数ペア:

[(1, 1260952677), (3, 420317559), (9, 140105853), (27, 46701951), (81, 15567317), (103, 12242259), (309, 4080753), (359, 3512403), (421, 2995137), (927, 1360251), (1077, 1170801), (1263, 998379), (2781, 453417), (3231, 390267), (3789, 332793), (8343, 151139), (9693, 130089), (11367, 110931), (29079, 43363), (34101, 36977)]