8378361

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 12804480

約数和(自身を除く): 4426119

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 683, 1363, 2049, 4089, 6147, 12267, 19807, 32101, 59421, 96303, 178263, 288909, 930929, 2792787, 8378361]

約数ペア:

[(1, 8378361), (3, 2792787), (9, 930929), (29, 288909), (47, 178263), (87, 96303), (141, 59421), (261, 32101), (423, 19807), (683, 12267), (1363, 6147), (2049, 4089)]