17939404769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{5197}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 21377502720

約数和(自身を除く): 3438097951

約数列:

[1, 11, 13, 101, 143, 239, 1111, 1313, 2629, 3107, 5197, 14443, 24139, 34177, 57167, 67561, 265529, 313807, 524897, 743171, 1242083, 3451877, 5773867, 6823661, 13662913, 16147079, 75060271, 125450383, 177617869, 1379954213, 1630854979, 17939404769]

約数ペア:

[(1, 17939404769), (11, 1630854979), (13, 1379954213), (101, 177617869), (143, 125450383), (239, 75060271), (1111, 16147079), (1313, 13662913), (2629, 6823661), (3107, 5773867), (5197, 3451877), (14443, 1242083), (24139, 743171), (34177, 524897), (57167, 313807), (67561, 265529)]