13306067973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{28183}}^1$

素因数の和:28470

約数の個数: 48

約数和(自身を含む): 22159388160

約数和(自身を除く): 8853320187

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 251, 627, 753, 1881, 2259, 2761, 4769, 8283, 14307, 24849, 28183, 42921, 52459, 84549, 157377, 253647, 310013, 472131, 535477, 930039, 1606431, 2790117, 4819293, 5890247, 7073933, 17670741, 21221799, 53012223, 63665397, 77813263, 134404727, 233439789, 403214181, 700319367, 1209642543, 1478451997, 4435355991, 13306067973]

約数ペア:

[(1, 13306067973), (3, 4435355991), (9, 1478451997), (11, 1209642543), (19, 700319367), (33, 403214181), (57, 233439789), (99, 134404727), (171, 77813263), (209, 63665397), (251, 53012223), (627, 21221799), (753, 17670741), (1881, 7073933), (2259, 5890247), (2761, 4819293), (4769, 2790117), (8283, 1606431), (14307, 930039), (24849, 535477), (28183, 472131), (42921, 310013), (52459, 253647), (84549, 157377)]