153933997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1741}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 186630912

約数和(自身を除く): 32696915

約数列:

[1, 7, 17, 119, 743, 1741, 5201, 12187, 12631, 29597, 88417, 207179, 1293563, 9054941, 21990571, 153933997]

約数ペア:

[(1, 153933997), (7, 21990571), (17, 9054941), (119, 1293563), (743, 207179), (1741, 88417), (5201, 29597), (12187, 12631)]