9189873

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 7658127

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 149, 231, 267, 447, 623, 693, 801, 979, 1043, 1341, 1639, 1869, 2937, 3129, 4917, 5607, 6853, 8811, 9387, 11473, 13261, 14751, 20559, 34419, 39783, 61677, 92827, 103257, 119349, 145871, 278481, 437613, 835443, 1021097, 1312839, 3063291, 9189873]

約数ペア:

[(1, 9189873), (3, 3063291), (7, 1312839), (9, 1021097), (11, 835443), (21, 437613), (33, 278481), (63, 145871), (77, 119349), (89, 103257), (99, 92827), (149, 61677), (231, 39783), (267, 34419), (447, 20559), (623, 14751), (693, 13261), (801, 11473), (979, 9387), (1043, 8811), (1341, 6853), (1639, 5607), (1869, 4917), (2937, 3129)]