4899891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 7372800

約数和(自身を除く): 2472909

約数列:

[1, 3, 19, 31, 47, 57, 59, 93, 141, 177, 589, 893, 1121, 1457, 1767, 1829, 2679, 2773, 3363, 4371, 5487, 8319, 27683, 34751, 52687, 83049, 85963, 104253, 158061, 257889, 1633297, 4899891]

約数ペア:

[(1, 4899891), (3, 1633297), (19, 257889), (31, 158061), (47, 104253), (57, 85963), (59, 83049), (93, 52687), (141, 34751), (177, 27683), (589, 8319), (893, 5487), (1121, 4371), (1457, 3363), (1767, 2773), (1829, 2679)]