1330708263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 2034892800

約数和(自身を除く): 704184537

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 137, 239, 411, 437, 589, 713, 717, 1311, 1767, 2139, 2603, 3151, 4247, 4541, 5497, 7409, 7809, 9453, 12741, 13547, 13623, 16491, 22227, 32743, 40641, 59869, 80693, 97681, 98229, 104443, 140771, 170407, 179607, 242079, 293043, 313329, 422313, 511221, 622117, 753089, 1015033, 1855939, 1866351, 2259267, 3045099, 3237733, 5567817, 9713199, 14308691, 19285627, 23345759, 42926073, 57856881, 70037277, 443569421, 1330708263]

約数ペア:

[(1, 1330708263), (3, 443569421), (19, 70037277), (23, 57856881), (31, 42926073), (57, 23345759), (69, 19285627), (93, 14308691), (137, 9713199), (239, 5567817), (411, 3237733), (437, 3045099), (589, 2259267), (713, 1866351), (717, 1855939), (1311, 1015033), (1767, 753089), (2139, 622117), (2603, 511221), (3151, 422313), (4247, 313329), (4541, 293043), (5497, 242079), (7409, 179607), (7809, 170407), (9453, 140771), (12741, 104443), (13547, 98229), (13623, 97681), (16491, 80693), (22227, 59869), (32743, 40641)]