291237117

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{2753}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 392610240

約数和(自身を除く): 101373123

約数列:

[1, 3, 179, 197, 537, 591, 2753, 8259, 35263, 105789, 492787, 542341, 1478361, 1627023, 97079039, 291237117]

約数ペア:

[(1, 291237117), (3, 97079039), (179, 1627023), (197, 1478361), (537, 542341), (591, 492787), (2753, 105789), (8259, 35263)]