1401261533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619753}}^1$

素因数の和:619796

約数の個数: 16

約数和(自身を含む): 1784891520

約数和(自身を除く): 383629987

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 619753, 4338271, 10535801, 11775307, 73750607, 82427149, 200180219, 1401261533]

約数ペア:

[(1, 1401261533), (7, 200180219), (17, 82427149), (19, 73750607), (119, 11775307), (133, 10535801), (323, 4338271), (2261, 619753)]