28802131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 33031152

約数和(自身を除く): 4229021

約数列:

[1, 17, 31, 41, 43, 527, 697, 731, 961, 1271, 1333, 1763, 16337, 21607, 22661, 29971, 39401, 41323, 54653, 669817, 702491, 929101, 1694243, 28802131]

約数ペア:

[(1, 28802131), (17, 1694243), (31, 929101), (41, 702491), (43, 669817), (527, 54653), (697, 41323), (731, 39401), (961, 29971), (1271, 22661), (1333, 21607), (1763, 16337)]