22514289

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 35696640

約数和(自身を除く): 13182351

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 331, 553, 861, 993, 1659, 2317, 3239, 6951, 9717, 13571, 22673, 26149, 40713, 68019, 78447, 94997, 183043, 284991, 549129, 1072109, 3216327, 7504763, 22514289]

約数ペア:

[(1, 22514289), (3, 7504763), (7, 3216327), (21, 1072109), (41, 549129), (79, 284991), (123, 183043), (237, 94997), (287, 78447), (331, 68019), (553, 40713), (861, 26149), (993, 22673), (1659, 13571), (2317, 9717), (3239, 6951)]