26942223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 20248305

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 461, 483, 759, 847, 1383, 1771, 2541, 2783, 3227, 5071, 5313, 8349, 9681, 10603, 15213, 19481, 31809, 35497, 55781, 58443, 74221, 106491, 116633, 167343, 222663, 349899, 390467, 816431, 1171401, 1282963, 2449293, 3848889, 8980741, 26942223]

約数ペア:

[(1, 26942223), (3, 8980741), (7, 3848889), (11, 2449293), (21, 1282963), (23, 1171401), (33, 816431), (69, 390467), (77, 349899), (121, 222663), (161, 167343), (231, 116633), (253, 106491), (363, 74221), (461, 58443), (483, 55781), (759, 35497), (847, 31809), (1383, 19481), (1771, 15213), (2541, 10603), (2783, 9681), (3227, 8349), (5071, 5313)]