121427012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{100853}}^1$

素因数の和:100907

約数の個数: 24

約数和(自身を含む): 248504256

約数和(自身を除く): 127077244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 100853, 201706, 403412, 705971, 1411942, 2823884, 4336679, 8673358, 17346716, 30356753, 60713506, 121427012]

約数ペア:

[(1, 121427012), (2, 60713506), (4, 30356753), (7, 17346716), (14, 8673358), (28, 4336679), (43, 2823884), (86, 1411942), (172, 705971), (301, 403412), (602, 201706), (1204, 100853)]