13089993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 8337207

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 619, 1007, 1113, 1857, 3021, 4333, 7049, 11761, 12999, 21147, 32807, 35283, 82327, 98421, 229649, 246981, 623333, 688947, 1869999, 4363331, 13089993]

約数ペア:

[(1, 13089993), (3, 4363331), (7, 1869999), (19, 688947), (21, 623333), (53, 246981), (57, 229649), (133, 98421), (159, 82327), (371, 35283), (399, 32807), (619, 21147), (1007, 12999), (1113, 11761), (1857, 7049), (3021, 4333)]