13983753

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 22717440

約数和(自身を除く): 8733687

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 347, 399, 707, 1041, 1919, 2121, 2429, 5757, 6593, 7287, 13433, 19779, 35047, 40299, 46151, 105141, 138453, 245329, 665893, 735987, 1997679, 4661251, 13983753]

約数ペア:

[(1, 13983753), (3, 4661251), (7, 1997679), (19, 735987), (21, 665893), (57, 245329), (101, 138453), (133, 105141), (303, 46151), (347, 40299), (399, 35047), (707, 19779), (1041, 13433), (1919, 7287), (2121, 6593), (2429, 5757)]