2979441

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 4542720

約数和(自身を除く): 1563279

約数列:

[1, 3, 9, 31, 59, 93, 177, 181, 279, 531, 543, 1629, 1829, 5487, 5611, 10679, 16461, 16833, 32037, 50499, 96111, 331049, 993147, 2979441]

約数ペア:

[(1, 2979441), (3, 993147), (9, 331049), (31, 96111), (59, 50499), (93, 32037), (177, 16833), (181, 16461), (279, 10679), (531, 5611), (543, 5487), (1629, 1829)]