238423460191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{113189}}^1$

素因数の和:113815

約数の個数: 32

約数和(自身を含む): 298343485440

約数和(自身を除く): 59920025249

約数列:

[1, 7, 17, 31, 119, 217, 527, 571, 3689, 3997, 9707, 17701, 67949, 113189, 123907, 300917, 792323, 1924213, 2106419, 3508859, 13469491, 24562013, 59650603, 64630919, 417554221, 452416433, 1098725623, 2003558489, 7691079361, 14024909423, 34060494313, 238423460191]

約数ペア:

[(1, 238423460191), (7, 34060494313), (17, 14024909423), (31, 7691079361), (119, 2003558489), (217, 1098725623), (527, 452416433), (571, 417554221), (3689, 64630919), (3997, 59650603), (9707, 24562013), (17701, 13469491), (67949, 3508859), (113189, 2106419), (123907, 1924213), (300917, 792323)]