349770813

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 544223232

約数和(自身を除く): 194452419

約数列:

[1, 3, 7, 21, 73, 151, 219, 453, 511, 1057, 1511, 1533, 3171, 4533, 10577, 11023, 31731, 33069, 77161, 110303, 228161, 231483, 330909, 684483, 772121, 1597127, 2316363, 4791381, 16655753, 49967259, 116590271, 349770813]

約数ペア:

[(1, 349770813), (3, 116590271), (7, 49967259), (21, 16655753), (73, 4791381), (151, 2316363), (219, 1597127), (453, 772121), (511, 684483), (1057, 330909), (1511, 231483), (1533, 228161), (3171, 110303), (4533, 77161), (10577, 33069), (11023, 31731)]