30360447

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 49199360

約数和(自身を除く): 18838913

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1291, 1809, 2613, 3873, 7839, 11619, 16783, 23517, 34857, 50349, 86497, 151047, 259491, 453141, 778473, 1124461, 2335419, 3373383, 10120149, 30360447]

約数ペア:

[(1, 30360447), (3, 10120149), (9, 3373383), (13, 2335419), (27, 1124461), (39, 778473), (67, 453141), (117, 259491), (201, 151047), (351, 86497), (603, 50349), (871, 34857), (1291, 23517), (1809, 16783), (2613, 11619), (3873, 7839)]