374400537

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14771}}^1$

素因数の和:14869

約数の個数: 32

約数和(自身を含む): 612624384

約数和(自身を除く): 238223847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 14771, 25347, 44313, 103397, 251107, 310191, 753321, 1048741, 1757749, 3146223, 5273247, 7341187, 17828597, 22023561, 53485791, 124800179, 374400537]

約数ペア:

[(1, 374400537), (3, 124800179), (7, 53485791), (17, 22023561), (21, 17828597), (51, 7341187), (71, 5273247), (119, 3146223), (213, 1757749), (357, 1048741), (497, 753321), (1207, 310191), (1491, 251107), (3621, 103397), (8449, 44313), (14771, 25347)]