29978973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 46727928

約数和(自身を除く): 16748955

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 3697, 8109, 11091, 33273, 62849, 188547, 195941, 565641, 587823, 1763469, 3330997, 9992991, 29978973]

約数ペア:

[(1, 29978973), (3, 9992991), (9, 3330997), (17, 1763469), (51, 587823), (53, 565641), (153, 195941), (159, 188547), (477, 62849), (901, 33273), (2703, 11091), (3697, 8109)]