47875191

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5657}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 81113088

約数和(自身を除く): 33237897

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 5657, 8463, 16971, 39599, 73541, 118797, 175367, 220623, 514787, 526101, 1227569, 1544361, 2279771, 3682707, 6839313, 15958397, 47875191]

約数ペア:

[(1, 47875191), (3, 15958397), (7, 6839313), (13, 3682707), (21, 2279771), (31, 1544361), (39, 1227569), (91, 526101), (93, 514787), (217, 220623), (273, 175367), (403, 118797), (651, 73541), (1209, 39599), (2821, 16971), (5657, 8463)]