1999843083

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{3677}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 3373755840

約数和(自身を除く): 1373912757

約数列:

[1, 3, 7, 9, 21, 63, 89, 97, 267, 291, 623, 679, 801, 873, 1869, 2037, 3677, 5607, 6111, 8633, 11031, 25739, 25899, 33093, 60431, 77217, 77697, 181293, 231651, 327253, 356669, 543879, 981759, 1070007, 2290771, 2496683, 2945277, 3210021, 6872313, 7490049, 20616939, 22470147, 31743541, 95230623, 222204787, 285691869, 666614361, 1999843083]

約数ペア:

[(1, 1999843083), (3, 666614361), (7, 285691869), (9, 222204787), (21, 95230623), (63, 31743541), (89, 22470147), (97, 20616939), (267, 7490049), (291, 6872313), (623, 3210021), (679, 2945277), (801, 2496683), (873, 2290771), (1869, 1070007), (2037, 981759), (3677, 543879), (5607, 356669), (6111, 327253), (8633, 231651), (11031, 181293), (25739, 77697), (25899, 77217), (33093, 60431)]