974332009

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{1619}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 1123632000

約数和(自身を除く): 149299991

約数列:

[1, 7, 149, 577, 1043, 1619, 4039, 11333, 85973, 241231, 601811, 934163, 1688617, 6539141, 139190287, 974332009]

約数ペア:

[(1, 974332009), (7, 139190287), (149, 6539141), (577, 1688617), (1043, 934163), (1619, 601811), (4039, 241231), (11333, 85973)]