745367049

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{171467}}^1$

素因数の和:171506

約数の個数: 32

約数和(自身を含む): 1316874240

約数和(自身を除く): 571507191

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 171467, 514401, 1200269, 1543203, 3600807, 3943741, 4629609, 10802421, 11831223, 27606187, 32407263, 35493669, 82818561, 106481007, 248455683, 745367049]

約数ペア:

[(1, 745367049), (3, 248455683), (7, 106481007), (9, 82818561), (21, 35493669), (23, 32407263), (27, 27606187), (63, 11831223), (69, 10802421), (161, 4629609), (189, 3943741), (207, 3600807), (483, 1543203), (621, 1200269), (1449, 514401), (4347, 171467)]