741972819

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{23539}}^1$

素因数の和:23647

約数の個数: 32

約数和(自身を含む): 1205248000

約数和(自身を除く): 463275181

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 4503, 10507, 23539, 31521, 70617, 164773, 447241, 494319, 1341723, 1859581, 3130687, 5578743, 9392061, 13017067, 35332039, 39051201, 105996117, 247324273, 741972819]

約数ペア:

[(1, 741972819), (3, 247324273), (7, 105996117), (19, 39051201), (21, 35332039), (57, 13017067), (79, 9392061), (133, 5578743), (237, 3130687), (399, 1859581), (553, 1341723), (1501, 494319), (1659, 447241), (4503, 164773), (10507, 70617), (23539, 31521)]