15693800031

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6387383}}^1$

素因数の和:6387412

約数の個数: 32

約数和(自身を含む): 28615480320

約数和(自身を除く): 12921680289

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6387383, 19162149, 44711681, 57486447, 83035979, 134135043, 172459341, 249107937, 402405129, 581251853, 747323811, 1207215387, 1743755559, 2241971433, 5231266677, 15693800031]

約数ペア:

[(1, 15693800031), (3, 5231266677), (7, 2241971433), (9, 1743755559), (13, 1207215387), (21, 747323811), (27, 581251853), (39, 402405129), (63, 249107937), (91, 172459341), (117, 134135043), (189, 83035979), (273, 57486447), (351, 44711681), (819, 19162149), (2457, 6387383)]