423071379

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 620568000

約数和(自身を除く): 197496621

約数列:

[1, 3, 9, 89, 267, 271, 801, 813, 1949, 2439, 5847, 17541, 24119, 72357, 173461, 217071, 520383, 528179, 1561149, 1584537, 4753611, 47007931, 141023793, 423071379]

約数ペア:

[(1, 423071379), (3, 141023793), (9, 47007931), (89, 4753611), (267, 1584537), (271, 1561149), (801, 528179), (813, 520383), (1949, 217071), (2439, 173461), (5847, 72357), (17541, 24119)]