131134218

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{54503}}^1$

素因数の和:54909

約数の個数: 16

約数和(自身を含む): 262927296

約数和(自身を除く): 131793078

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 54503, 109006, 163509, 327018, 21855703, 43711406, 65567109, 131134218]

約数ペア:

[(1, 131134218), (2, 65567109), (3, 43711406), (6, 21855703), (401, 327018), (802, 163509), (1203, 109006), (2406, 54503)]