1937299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 2430400

約数和(自身を除く): 493101

約数列:

[1, 7, 13, 61, 91, 349, 427, 793, 2443, 4537, 5551, 21289, 31759, 149023, 276757, 1937299]

約数ペア:

[(1, 1937299), (7, 276757), (13, 149023), (61, 31759), (91, 21289), (349, 5551), (427, 4537), (793, 2443)]