12372783129

素因数分解:

$3^5\times 7^1\times {\mathrm{7273829}}^1$

素因数の和:7273851

約数の個数: 24

約数和(自身を含む): 21181392960

約数和(自身を除く): 8808609831

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7273829, 21821487, 50916803, 65464461, 152750409, 196393383, 458251227, 589180149, 1374753681, 1767540447, 4124261043, 12372783129]

約数ペア:

[(1, 12372783129), (3, 4124261043), (7, 1767540447), (9, 1374753681), (21, 589180149), (27, 458251227), (63, 196393383), (81, 152750409), (189, 65464461), (243, 50916803), (567, 21821487), (1701, 7273829)]