1938021699

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13523}}^1$

素因数の和:13647

約数の個数: 32

約数和(自身を含む): 2825109504

約数和(自身を除く): 887087805

約数列:

[1, 3, 23, 31, 67, 69, 93, 201, 713, 1541, 2077, 2139, 4623, 6231, 13523, 40569, 47771, 143313, 311029, 419213, 906041, 933087, 1257639, 2718123, 9641899, 20838943, 28087271, 28925697, 62516829, 84261813, 646007233, 1938021699]

約数ペア:

[(1, 1938021699), (3, 646007233), (23, 84261813), (31, 62516829), (67, 28925697), (69, 28087271), (93, 20838943), (201, 9641899), (713, 2718123), (1541, 1257639), (2077, 933087), (2139, 906041), (4623, 419213), (6231, 311029), (13523, 143313), (40569, 47771)]