1417419

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 2242240

約数和(自身を除く): 824821

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 307, 513, 921, 1539, 2763, 4617, 5833, 8289, 17499, 24867, 52497, 74601, 157491, 472473, 1417419]

約数ペア:

[(1, 1417419), (3, 472473), (9, 157491), (19, 74601), (27, 52497), (57, 24867), (81, 17499), (171, 8289), (243, 5833), (307, 4617), (513, 2763), (921, 1539)]