983897478

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{201701}}^1$

素因数の和:201980

約数の個数: 24

約数和(自身を含む): 2139654816

約数和(自身を除く): 1155757338

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 201701, 403402, 605103, 1210206, 1815309, 3630618, 54660971, 109321942, 163982913, 327965826, 491948739, 983897478]

約数ペア:

[(1, 983897478), (2, 491948739), (3, 327965826), (6, 163982913), (9, 109321942), (18, 54660971), (271, 3630618), (542, 1815309), (813, 1210206), (1626, 605103), (2439, 403402), (4878, 201701)]