1217199045

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{176023}}^1$

素因数の和:176492

約数の個数: 16

約数和(自身を含む): 1951754112

約数和(自身を除く): 734555067

約数列:

[1, 3, 5, 15, 461, 1383, 2305, 6915, 176023, 528069, 880115, 2640345, 81146603, 243439809, 405733015, 1217199045]

約数ペア:

[(1, 1217199045), (3, 405733015), (5, 243439809), (15, 81146603), (461, 2640345), (1383, 880115), (2305, 528069), (6915, 176023)]