422976603

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{21269}}^1$

素因数の和:22226

約数の個数: 16

約数和(自身を含む): 645246720

約数和(自身を除く): 222270117

約数列:

[1, 3, 7, 21, 947, 2841, 6629, 19887, 21269, 63807, 148883, 446649, 20141743, 60425229, 140992201, 422976603]

約数ペア:

[(1, 422976603), (3, 140992201), (7, 60425229), (21, 20141743), (947, 446649), (2841, 148883), (6629, 63807), (19887, 21269)]