8142897

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{733}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 12988864

約数和(自身を除く): 4845967

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 733, 1587, 2199, 3703, 5131, 11109, 15393, 16859, 50577, 118013, 354039, 387757, 1163271, 2714299, 8142897]

約数ペア:

[(1, 8142897), (3, 2714299), (7, 1163271), (21, 387757), (23, 354039), (69, 118013), (161, 50577), (483, 16859), (529, 15393), (733, 11109), (1587, 5131), (2199, 3703)]