22361283

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 38840256

約数和(自身を除く): 16478973

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 181, 259, 333, 371, 477, 543, 777, 1113, 1267, 1629, 1961, 2331, 3339, 3801, 5883, 6697, 9593, 11403, 13727, 17649, 20091, 28779, 41181, 46879, 60273, 67151, 86337, 123543, 140637, 201453, 354941, 421911, 604359, 1064823, 2484587, 3194469, 7453761, 22361283]

約数ペア:

[(1, 22361283), (3, 7453761), (7, 3194469), (9, 2484587), (21, 1064823), (37, 604359), (53, 421911), (63, 354941), (111, 201453), (159, 140637), (181, 123543), (259, 86337), (333, 67151), (371, 60273), (477, 46879), (543, 41181), (777, 28779), (1113, 20091), (1267, 17649), (1629, 13727), (1961, 11403), (2331, 9593), (3339, 6697), (3801, 5883)]