1488291273

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{81181}}^1$

素因数の和:81294

約数の個数: 32

約数和(自身を含む): 2545867520

約数和(自身を除く): 1057576247

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 18333, 81181, 243543, 568267, 730629, 1704801, 2191887, 5114403, 7874557, 15343209, 23623671, 55121899, 70871013, 165365697, 212613039, 496097091, 1488291273]

約数ペア:

[(1, 1488291273), (3, 496097091), (7, 212613039), (9, 165365697), (21, 70871013), (27, 55121899), (63, 23623671), (97, 15343209), (189, 7874557), (291, 5114403), (679, 2191887), (873, 1704801), (2037, 730629), (2619, 568267), (6111, 243543), (18333, 81181)]