236486187

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79867}}^1$

素因数の和:79927

約数の個数: 24

約数和(自身を含む): 398701056

約数和(自身を除く): 162214869

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 79867, 239601, 559069, 718803, 1677207, 3753749, 5031621, 11261247, 26276243, 33783741, 78828729, 236486187]

約数ペア:

[(1, 236486187), (3, 78828729), (7, 33783741), (9, 26276243), (21, 11261247), (47, 5031621), (63, 3753749), (141, 1677207), (329, 718803), (423, 559069), (987, 239601), (2961, 79867)]