138869243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2609}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 153342720

約数和(自身を除く): 14473477

約数列:

[1, 17, 31, 101, 527, 1717, 2609, 3131, 44353, 53227, 80879, 263509, 1374943, 4479653, 8168779, 138869243]

約数ペア:

[(1, 138869243), (17, 8168779), (31, 4479653), (101, 1374943), (527, 263509), (1717, 80879), (2609, 53227), (3131, 44353)]