442706313

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 685440000

約数和(自身を除く): 242733687

約数列:

[1, 3, 7, 21, 83, 249, 499, 509, 581, 1497, 1527, 1743, 3493, 3563, 10479, 10689, 41417, 42247, 124251, 126741, 253991, 289919, 295729, 761973, 869757, 887187, 1777937, 5333811, 21081253, 63243759, 147568771, 442706313]

約数ペア:

[(1, 442706313), (3, 147568771), (7, 63243759), (21, 21081253), (83, 5333811), (249, 1777937), (499, 887187), (509, 869757), (581, 761973), (1497, 295729), (1527, 289919), (1743, 253991), (3493, 126741), (3563, 124251), (10479, 42247), (10689, 41417)]