849420171

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{2467}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 1247939264

約数和(自身を除く): 398519093

約数列:

[1, 3, 9, 67, 201, 571, 603, 1713, 2467, 5139, 7401, 22203, 38257, 114771, 165289, 344313, 495867, 1408657, 1487601, 4225971, 12677913, 94380019, 283140057, 849420171]

約数ペア:

[(1, 849420171), (3, 283140057), (9, 94380019), (67, 12677913), (201, 4225971), (571, 1487601), (603, 1408657), (1713, 495867), (2467, 344313), (5139, 165289), (7401, 114771), (22203, 38257)]