242442603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 399759360

約数和(自身を除く): 157316757

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 191, 247, 571, 573, 741, 1713, 1719, 2223, 2483, 3629, 5139, 7423, 7449, 10849, 10887, 22269, 22347, 32547, 32661, 47177, 66807, 97641, 109061, 141037, 141531, 327183, 423111, 424593, 981549, 1269333, 1417793, 2072159, 4253379, 6216477, 12760137, 18649431, 26938067, 80814201, 242442603]

約数ペア:

[(1, 242442603), (3, 80814201), (9, 26938067), (13, 18649431), (19, 12760137), (39, 6216477), (57, 4253379), (117, 2072159), (171, 1417793), (191, 1269333), (247, 981549), (571, 424593), (573, 423111), (741, 327183), (1713, 141531), (1719, 141037), (2223, 109061), (2483, 97641), (3629, 66807), (5139, 47177), (7423, 32661), (7449, 32547), (10849, 22347), (10887, 22269)]