4553787

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 7441920

約数和(自身を除く): 2888133

約数列:

[1, 3, 7, 19, 21, 57, 101, 113, 133, 303, 339, 399, 707, 791, 1919, 2121, 2147, 2373, 5757, 6441, 11413, 13433, 15029, 34239, 40299, 45087, 79891, 216847, 239673, 650541, 1517929, 4553787]

約数ペア:

[(1, 4553787), (3, 1517929), (7, 650541), (19, 239673), (21, 216847), (57, 79891), (101, 45087), (113, 40299), (133, 34239), (303, 15029), (339, 13433), (399, 11413), (707, 6441), (791, 5757), (1919, 2373), (2121, 2147)]