40691697

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 55442880

約数和(自身を除く): 14751183

約数列:

[1, 3, 61, 183, 229, 687, 971, 2913, 13969, 41907, 59231, 177693, 222359, 667077, 13563899, 40691697]

約数ペア:

[(1, 40691697), (3, 13563899), (61, 667077), (183, 222359), (229, 177693), (687, 59231), (971, 41907), (2913, 13969)]