1323921369

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 1877558400

約数和(自身を除く): 553637031

約数列:

[1, 3, 29, 61, 87, 89, 183, 267, 1769, 2581, 2803, 5307, 5429, 7743, 8409, 16287, 81287, 157441, 170983, 243861, 249467, 472323, 512949, 748401, 4958507, 7234543, 14875521, 15217487, 21703629, 45652461, 441307123, 1323921369]

約数ペア:

[(1, 1323921369), (3, 441307123), (29, 45652461), (61, 21703629), (87, 15217487), (89, 14875521), (183, 7234543), (267, 4958507), (1769, 748401), (2581, 512949), (2803, 472323), (5307, 249467), (5429, 243861), (7743, 170983), (8409, 157441), (16287, 81287)]