248835231

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 363242880

約数和(自身を除く): 114407649

約数列:

[1, 3, 9, 197, 293, 479, 591, 879, 1437, 1773, 2637, 4311, 57721, 94363, 140347, 173163, 283089, 421041, 519489, 849267, 1263123, 27648359, 82945077, 248835231]

約数ペア:

[(1, 248835231), (3, 82945077), (9, 27648359), (197, 1263123), (293, 849267), (479, 519489), (591, 421041), (879, 283089), (1437, 173163), (1773, 140347), (2637, 94363), (4311, 57721)]