247497129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{37313}}^1$

素因数の和:37397

約数の個数: 24

約数和(自身を含む): 395826912

約数和(自身を除く): 148329783

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 37313, 111939, 335817, 410443, 1231329, 2499971, 3693987, 7499913, 22499739, 27499681, 82499043, 247497129]

約数ペア:

[(1, 247497129), (3, 82499043), (9, 27499681), (11, 22499739), (33, 7499913), (67, 3693987), (99, 2499971), (201, 1231329), (603, 410443), (737, 335817), (2211, 111939), (6633, 37313)]