2970591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 4341120

約数和(自身を除く): 1370529

約数列:

[1, 3, 13, 39, 59, 177, 767, 1291, 2301, 3873, 16783, 50349, 76169, 228507, 990197, 2970591]

約数ペア:

[(1, 2970591), (3, 990197), (13, 228507), (39, 76169), (59, 50349), (177, 16783), (767, 3873), (1291, 2301)]