4920348879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 7613240544

約数和(自身を除く): 2692891665

約数列:

[1, 3, 9, 17, 51, 153, 173, 211, 519, 633, 881, 1557, 1899, 2643, 2941, 3587, 7929, 8823, 10761, 14977, 26469, 32283, 36503, 44931, 109509, 134793, 152413, 185891, 328527, 457239, 557673, 620551, 1371717, 1673019, 1861653, 2591021, 3160147, 5584959, 7773063, 9480441, 23319189, 28441323, 32159143, 96477429, 289432287, 546705431, 1640116293, 4920348879]

約数ペア:

[(1, 4920348879), (3, 1640116293), (9, 546705431), (17, 289432287), (51, 96477429), (153, 32159143), (173, 28441323), (211, 23319189), (519, 9480441), (633, 7773063), (881, 5584959), (1557, 3160147), (1899, 2591021), (2643, 1861653), (2941, 1673019), (3587, 1371717), (7929, 620551), (8823, 557673), (10761, 457239), (14977, 328527), (26469, 185891), (32283, 152413), (36503, 134793), (44931, 109509)]