1967091

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 3062784

約数和(自身を除く): 1095693

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1993, 5979, 13951, 41853, 93671, 281013, 655697, 1967091]

約数ペア:

[(1, 1967091), (3, 655697), (7, 281013), (21, 93671), (47, 41853), (141, 13951), (329, 5979), (987, 1993)]