31004026207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{78781}}^1$

素因数の和:79087

約数の個数: 32

約数和(自身を含む): 40840588800

約数和(自身を除く): 9836562593

約数列:

[1, 7, 11, 19, 77, 133, 209, 269, 1463, 1883, 2959, 5111, 20713, 35777, 56221, 78781, 393547, 551467, 866591, 1496839, 6066137, 10477873, 16465229, 21192089, 115256603, 148344623, 233112979, 402649691, 1631790853, 2818547837, 4429146601, 31004026207]

約数ペア:

[(1, 31004026207), (7, 4429146601), (11, 2818547837), (19, 1631790853), (77, 402649691), (133, 233112979), (209, 148344623), (269, 115256603), (1463, 21192089), (1883, 16465229), (2959, 10477873), (5111, 6066137), (20713, 1496839), (35777, 866591), (56221, 551467), (78781, 393547)]