143604458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{21517}}^1$

素因数の和:21637

約数の個数: 16

約数和(自身を含む): 223098624

約数和(自身を除く): 79494166

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 21517, 43034, 1011299, 1527707, 2022598, 3055414, 71802229, 143604458]

約数ペア:

[(1, 143604458), (2, 71802229), (47, 3055414), (71, 2022598), (94, 1527707), (142, 1011299), (3337, 43034), (6674, 21517)]