2017128932949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{12611}}^1\times {\mathrm{8219}}^1$

素因数の和:21345

約数の個数: 32

約数和(自身を含む): 2902777920000

約数和(自身を除く): 885648987051

約数列:

[1, 3, 13, 39, 499, 1497, 6487, 8219, 12611, 19461, 24657, 37833, 106847, 163943, 320541, 491829, 4101281, 6292889, 12303843, 18878667, 53316653, 81807557, 103649809, 159949959, 245422671, 310949427, 1347447517, 4042342551, 51721254691, 155163764073, 672376310983, 2017128932949]

約数ペア:

[(1, 2017128932949), (3, 672376310983), (13, 155163764073), (39, 51721254691), (499, 4042342551), (1497, 1347447517), (6487, 310949427), (8219, 245422671), (12611, 159949959), (19461, 103649809), (24657, 81807557), (37833, 53316653), (106847, 18878667), (163943, 12303843), (320541, 6292889), (491829, 4101281)]