38030223

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 28618737

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 811, 957, 1421, 1617, 2233, 2433, 4263, 5677, 6699, 8921, 15631, 17031, 23519, 26763, 39739, 46893, 62447, 70557, 119217, 164633, 187341, 258709, 437129, 493899, 776127, 1152431, 1311387, 1810963, 3457293, 5432889, 12676741, 38030223]

約数ペア:

[(1, 38030223), (3, 12676741), (7, 5432889), (11, 3457293), (21, 1810963), (29, 1311387), (33, 1152431), (49, 776127), (77, 493899), (87, 437129), (147, 258709), (203, 187341), (231, 164633), (319, 119217), (539, 70557), (609, 62447), (811, 46893), (957, 39739), (1421, 26763), (1617, 23519), (2233, 17031), (2433, 15631), (4263, 8921), (5677, 6699)]