1223444013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{340129}}^1$

素因数の和:340252

約数の個数: 16

約数和(自身を含む): 1795886400

約数和(自身を除く): 572442387

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 340129, 1020387, 3741419, 11224257, 37074061, 111222183, 407814671, 1223444013]

約数ペア:

[(1, 1223444013), (3, 407814671), (11, 111222183), (33, 37074061), (109, 11224257), (327, 3741419), (1199, 1020387), (3597, 340129)]