409820425299

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{16931}}^1\times {\mathrm{57223}}^1$

素因数の和:74207

約数の個数: 24

約数和(自身を含む): 604604063232

約数和(自身を除く): 194783637933

約数列:

[1, 3, 9, 47, 141, 423, 16931, 50793, 57223, 152379, 171669, 515007, 795757, 2387271, 2689481, 7161813, 8068443, 24205329, 968842613, 2906527839, 8719583517, 45535602811, 136606808433, 409820425299]

約数ペア:

[(1, 409820425299), (3, 136606808433), (9, 45535602811), (47, 8719583517), (141, 2906527839), (423, 968842613), (16931, 24205329), (50793, 8068443), (57223, 7161813), (152379, 2689481), (171669, 2387271), (515007, 795757)]