12003519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 18213120

約数和(自身を除く): 6209601

約数列:

[1, 3, 11, 33, 61, 67, 89, 183, 201, 267, 671, 737, 979, 2013, 2211, 2937, 4087, 5429, 5963, 12261, 16287, 17889, 44957, 59719, 65593, 134871, 179157, 196779, 363743, 1091229, 4001173, 12003519]

約数ペア:

[(1, 12003519), (3, 4001173), (11, 1091229), (33, 363743), (61, 196779), (67, 179157), (89, 134871), (183, 65593), (201, 59719), (267, 44957), (671, 17889), (737, 16287), (979, 12261), (2013, 5963), (2211, 5429), (2937, 4087)]