670437279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{141353}}^1$

素因数の和:141407

約数の個数: 24

約数和(自身を含む): 1058458752

約数和(自身を除く): 388021473

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 141353, 424059, 1272177, 2403001, 4381943, 7209003, 13145829, 21627009, 39437487, 74493031, 223479093, 670437279]

約数ペア:

[(1, 670437279), (3, 223479093), (9, 74493031), (17, 39437487), (31, 21627009), (51, 13145829), (93, 7209003), (153, 4381943), (279, 2403001), (527, 1272177), (1581, 424059), (4743, 141353)]