15661364973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{1867}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 22107555840

約数和(自身を除く): 6446190867

約数列:

[1, 3, 19, 57, 367, 401, 1101, 1203, 1867, 5601, 6973, 7619, 20919, 22857, 35473, 106419, 147167, 441501, 685189, 748667, 2055567, 2246001, 2796173, 8388519, 13018591, 14224673, 39055773, 42674019, 274760789, 824282367, 5220454991, 15661364973]

約数ペア:

[(1, 15661364973), (3, 5220454991), (19, 824282367), (57, 274760789), (367, 42674019), (401, 39055773), (1101, 14224673), (1203, 13018591), (1867, 8388519), (5601, 2796173), (6973, 2246001), (7619, 2055567), (20919, 748667), (22857, 685189), (35473, 441501), (106419, 147167)]