4037967

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 6185088

約数和(自身を除く): 2147121

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 353, 369, 1059, 1271, 3177, 3813, 10943, 11439, 14473, 32829, 43419, 98487, 130257, 448663, 1345989, 4037967]

約数ペア:

[(1, 4037967), (3, 1345989), (9, 448663), (31, 130257), (41, 98487), (93, 43419), (123, 32829), (279, 14473), (353, 11439), (369, 10943), (1059, 3813), (1271, 3177)]