38770893

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 69328896

約数和(自身を除く): 30558003

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 991, 1449, 1701, 1863, 2973, 4347, 5589, 6937, 8919, 13041, 20811, 22793, 26757, 39123, 62433, 68379, 80271, 159551, 187299, 205137, 240813, 478653, 561897, 615411, 1435959, 1685691, 1846233, 4307877, 5538699, 12923631, 38770893]

約数ペア:

[(1, 38770893), (3, 12923631), (7, 5538699), (9, 4307877), (21, 1846233), (23, 1685691), (27, 1435959), (63, 615411), (69, 561897), (81, 478653), (161, 240813), (189, 205137), (207, 187299), (243, 159551), (483, 80271), (567, 68379), (621, 62433), (991, 39123), (1449, 26757), (1701, 22793), (1863, 20811), (2973, 13041), (4347, 8919), (5589, 6937)]