497423403

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 748699200

約数和(自身を除く): 251275797

約数列:

[1, 3, 9, 27, 89, 267, 317, 653, 801, 951, 1959, 2403, 2853, 5877, 8559, 17631, 28213, 58117, 84639, 174351, 207001, 253917, 523053, 621003, 761751, 1569159, 1863009, 5589027, 18423089, 55269267, 165807801, 497423403]

約数ペア:

[(1, 497423403), (3, 165807801), (9, 55269267), (27, 18423089), (89, 5589027), (267, 1863009), (317, 1569159), (653, 761751), (801, 621003), (951, 523053), (1959, 253917), (2403, 207001), (2853, 174351), (5877, 84639), (8559, 58117), (17631, 28213)]