1371405156961

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89011823}}^1$

素因数の和:89011932

約数の個数: 16

約数和(自身を含む): 1640665939968

約数和(自身を除く): 269260783007

約数列:

[1, 7, 31, 71, 217, 497, 2201, 15407, 89011823, 623082761, 2759366513, 6319839433, 19315565591, 44238876031, 195915022423, 1371405156961]

約数ペア:

[(1, 1371405156961), (7, 195915022423), (31, 44238876031), (71, 19315565591), (217, 6319839433), (497, 2759366513), (2201, 623082761), (15407, 89011823)]