9198189

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 17856384

約数和(自身を除く): 8658195

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1021, 1287, 3003, 3063, 7147, 9009, 9189, 11231, 13273, 21441, 33693, 39819, 64323, 78617, 92911, 101079, 119457, 146003, 235851, 278733, 438009, 707553, 836199, 1022021, 1314027, 3066063, 9198189]

約数ペア:

[(1, 9198189), (3, 3066063), (7, 1314027), (9, 1022021), (11, 836199), (13, 707553), (21, 438009), (33, 278733), (39, 235851), (63, 146003), (77, 119457), (91, 101079), (99, 92911), (117, 78617), (143, 64323), (231, 39819), (273, 33693), (429, 21441), (693, 13273), (819, 11231), (1001, 9189), (1021, 9009), (1287, 7147), (3003, 3063)]