13102761

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32839}}^1$

素因数の和:32868

約数の個数: 16

約数和(自身を含む): 21017600

約数和(自身を除く): 7914839

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 32839, 98517, 229873, 623941, 689619, 1871823, 4367587, 13102761]

約数ペア:

[(1, 13102761), (3, 4367587), (7, 1871823), (19, 689619), (21, 623941), (57, 229873), (133, 98517), (399, 32839)]