222714477

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 328025880

約数和(自身を除く): 105311403

約数列:

[1, 3, 9, 61, 183, 509, 549, 797, 1527, 2391, 4581, 7173, 31049, 48617, 93147, 145851, 279441, 405673, 437553, 1217019, 3651057, 24746053, 74238159, 222714477]

約数ペア:

[(1, 222714477), (3, 74238159), (9, 24746053), (61, 3651057), (183, 1217019), (509, 437553), (549, 405673), (797, 279441), (1527, 145851), (2391, 93147), (4581, 48617), (7173, 31049)]