13303521921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1\times {\mathrm{2969}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 18992413440

約数和(自身を除く): 5688891519

約数列:

[1, 3, 17, 51, 103, 309, 853, 1751, 2559, 2969, 5253, 8907, 14501, 43503, 50473, 87859, 151419, 263577, 305807, 917421, 1493603, 2532557, 4480809, 5198719, 7597671, 15596157, 43053469, 129160407, 260853371, 782560113, 4434507307, 13303521921]

約数ペア:

[(1, 13303521921), (3, 4434507307), (17, 782560113), (51, 260853371), (103, 129160407), (309, 43053469), (853, 15596157), (1751, 7597671), (2559, 5198719), (2969, 4480809), (5253, 2532557), (8907, 1493603), (14501, 917421), (43503, 305807), (50473, 263577), (87859, 151419)]