238432821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{71537}}^1$

素因数の和:71652

約数の個数: 16

約数和(自身を含む): 350250048

約数和(自身を除く): 111817227

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 71537, 214611, 786907, 2360721, 7225237, 21675711, 79477607, 238432821]

約数ペア:

[(1, 238432821), (3, 79477607), (11, 21675711), (33, 7225237), (101, 2360721), (303, 786907), (1111, 214611), (3333, 71537)]