9797942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 19083600

約数和(自身を除く): 9285658

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 149, 154, 298, 427, 539, 671, 854, 1043, 1078, 1342, 1639, 2086, 2989, 3278, 4697, 5978, 7301, 9089, 9394, 11473, 14602, 18178, 22946, 32879, 63623, 65758, 80311, 99979, 127246, 160622, 199958, 445361, 699853, 890722, 1399706, 4898971, 9797942]

約数ペア:

[(1, 9797942), (2, 4898971), (7, 1399706), (11, 890722), (14, 699853), (22, 445361), (49, 199958), (61, 160622), (77, 127246), (98, 99979), (122, 80311), (149, 65758), (154, 63623), (298, 32879), (427, 22946), (539, 18178), (671, 14602), (854, 11473), (1043, 9394), (1078, 9089), (1342, 7301), (1639, 5978), (2086, 4697), (2989, 3278)]