47470371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 71194368

約数和(自身を除く): 23723997

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 491, 871, 1443, 1473, 2479, 2613, 6383, 7437, 18167, 19149, 32227, 32897, 54501, 96681, 98691, 236171, 427661, 708513, 1217189, 1282983, 3651567, 15823457, 47470371]

約数ペア:

[(1, 47470371), (3, 15823457), (13, 3651567), (37, 1282983), (39, 1217189), (67, 708513), (111, 427661), (201, 236171), (481, 98691), (491, 96681), (871, 54501), (1443, 32897), (1473, 32227), (2479, 19149), (2613, 18167), (6383, 7437)]