437987540739

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1343071}}^1$

素因数の和:1343427

約数の個数: 32

約数和(自身を含む): 682323554304

約数和(自身を除く): 244336013565

約数列:

[1, 3, 7, 21, 53, 159, 293, 371, 879, 1113, 2051, 6153, 15529, 46587, 108703, 326109, 1343071, 4029213, 9401497, 28204491, 71182763, 213548289, 393519803, 498279341, 1180559409, 1494838023, 2754638621, 8263915863, 20856549559, 62569648677, 145995846913, 437987540739]

約数ペア:

[(1, 437987540739), (3, 145995846913), (7, 62569648677), (21, 20856549559), (53, 8263915863), (159, 2754638621), (293, 1494838023), (371, 1180559409), (879, 498279341), (1113, 393519803), (2051, 213548289), (6153, 71182763), (15529, 28204491), (46587, 9401497), (108703, 4029213), (326109, 1343071)]