397237434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 875629440

約数和(自身を除く): 478392006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 719, 726, 761, 1438, 1522, 2157, 2283, 4314, 4566, 7909, 8371, 15818, 16742, 23727, 25113, 47454, 50226, 86999, 92081, 173998, 184162, 260997, 276243, 521994, 547159, 552486, 1094318, 1641477, 3282954, 6018749, 12037498, 18056247, 36112494, 66206239, 132412478, 198618717, 397237434]

約数ペア:

[(1, 397237434), (2, 198618717), (3, 132412478), (6, 66206239), (11, 36112494), (22, 18056247), (33, 12037498), (66, 6018749), (121, 3282954), (242, 1641477), (363, 1094318), (719, 552486), (726, 547159), (761, 521994), (1438, 276243), (1522, 260997), (2157, 184162), (2283, 173998), (4314, 92081), (4566, 86999), (7909, 50226), (8371, 47454), (15818, 25113), (16742, 23727)]