1513888929

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{8221}}^1$

素因数の和:8350

約数の個数: 48

約数和(自身を含む): 2599467520

約数和(自身を除く): 1085578591

約数列:

[1, 3, 7, 9, 21, 37, 63, 79, 111, 237, 259, 333, 553, 711, 777, 1659, 2331, 2923, 4977, 8221, 8769, 20461, 24663, 26307, 57547, 61383, 73989, 172641, 184149, 304177, 517923, 649459, 912531, 1948377, 2129239, 2737593, 4546213, 5845131, 6387717, 13638639, 19163151, 24029983, 40915917, 72089949, 168209881, 216269847, 504629643, 1513888929]

約数ペア:

[(1, 1513888929), (3, 504629643), (7, 216269847), (9, 168209881), (21, 72089949), (37, 40915917), (63, 24029983), (79, 19163151), (111, 13638639), (237, 6387717), (259, 5845131), (333, 4546213), (553, 2737593), (711, 2129239), (777, 1948377), (1659, 912531), (2331, 649459), (2923, 517923), (4977, 304177), (8221, 184149), (8769, 172641), (20461, 73989), (24663, 61383), (26307, 57547)]