7443813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 11354112

約数和(自身を除く): 3910299

約数列:

[1, 3, 13, 31, 39, 47, 93, 131, 141, 393, 403, 611, 1209, 1457, 1703, 1833, 4061, 4371, 5109, 6157, 12183, 18471, 18941, 52793, 56823, 80041, 158379, 190867, 240123, 572601, 2481271, 7443813]

約数ペア:

[(1, 7443813), (3, 2481271), (13, 572601), (31, 240123), (39, 190867), (47, 158379), (93, 80041), (131, 56823), (141, 52793), (393, 18941), (403, 18471), (611, 12183), (1209, 6157), (1457, 5109), (1703, 4371), (1833, 4061)]