1572153891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 2737152000

約数和(自身を除く): 1164998109

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 499, 593, 759, 1497, 1771, 1779, 3493, 4151, 5313, 5489, 6523, 10479, 11477, 12453, 13639, 16467, 19569, 34431, 38423, 40917, 45661, 80339, 95473, 115269, 126247, 136983, 150029, 241017, 286419, 295907, 378741, 450087, 883729, 887721, 1050203, 2071349, 2651187, 3150609, 3254977, 6214047, 6805861, 9764931, 20417583, 22784839, 47641027, 68354517, 74864471, 142923081, 224593413, 524051297, 1572153891]

約数ペア:

[(1, 1572153891), (3, 524051297), (7, 224593413), (11, 142923081), (21, 74864471), (23, 68354517), (33, 47641027), (69, 22784839), (77, 20417583), (161, 9764931), (231, 6805861), (253, 6214047), (483, 3254977), (499, 3150609), (593, 2651187), (759, 2071349), (1497, 1050203), (1771, 887721), (1779, 883729), (3493, 450087), (4151, 378741), (5313, 295907), (5489, 286419), (6523, 241017), (10479, 150029), (11477, 136983), (12453, 126247), (13639, 115269), (16467, 95473), (19569, 80339), (34431, 45661), (38423, 40917)]