420559655469

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1\times {\mathrm{884441}}^1$

素因数の和:889588

約数の個数: 16

約数和(自身を含む): 578948657664

約数和(自身を除く): 158389002195

約数列:

[1, 3, 31, 93, 5113, 15339, 158503, 475509, 884441, 2653323, 27417671, 82253013, 4522146833, 13566440499, 140186551823, 420559655469]

約数ペア:

[(1, 420559655469), (3, 140186551823), (31, 13566440499), (93, 4522146833), (5113, 82253013), (15339, 27417671), (158503, 2653323), (475509, 884441)]