1387662477

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1\times {\mathrm{4703}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 1883105280

約数和(自身を除く): 495442803

約数列:

[1, 3, 59, 177, 1667, 4703, 5001, 14109, 98353, 277477, 295059, 832431, 7839901, 23519703, 462554159, 1387662477]

約数ペア:

[(1, 1387662477), (3, 462554159), (59, 23519703), (177, 7839901), (1667, 832431), (4703, 295059), (5001, 277477), (14109, 98353)]