1375662603

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2377}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 2220785664

約数和(自身を除く): 845123061

約数列:

[1, 3, 7, 21, 31, 49, 93, 127, 147, 217, 381, 651, 889, 1519, 2377, 2667, 3937, 4557, 6223, 7131, 11811, 16639, 18669, 27559, 49917, 73687, 82677, 116473, 192913, 221061, 301879, 349419, 515809, 578739, 905637, 1547427, 2113153, 3610663, 6339459, 9358249, 10831989, 14792071, 28074747, 44376213, 65507743, 196523229, 458554201, 1375662603]

約数ペア:

[(1, 1375662603), (3, 458554201), (7, 196523229), (21, 65507743), (31, 44376213), (49, 28074747), (93, 14792071), (127, 10831989), (147, 9358249), (217, 6339459), (381, 3610663), (651, 2113153), (889, 1547427), (1519, 905637), (2377, 578739), (2667, 515809), (3937, 349419), (4557, 301879), (6223, 221061), (7131, 192913), (11811, 116473), (16639, 82677), (18669, 73687), (27559, 49917)]