29739897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 50364288

約数和(自身を除く): 20624391

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 353, 407, 759, 851, 1059, 1221, 2277, 2553, 3177, 3663, 3883, 7659, 8119, 9361, 11649, 13061, 24357, 28083, 34947, 39183, 73071, 84249, 89309, 117549, 143671, 267927, 300403, 431013, 803781, 901209, 1293039, 2703627, 3304433, 9913299, 29739897]

約数ペア:

[(1, 29739897), (3, 9913299), (9, 3304433), (11, 2703627), (23, 1293039), (33, 901209), (37, 803781), (69, 431013), (99, 300403), (111, 267927), (207, 143671), (253, 117549), (333, 89309), (353, 84249), (407, 73071), (759, 39183), (851, 34947), (1059, 28083), (1221, 24357), (2277, 13061), (2553, 11649), (3177, 9361), (3663, 8119), (3883, 7659)]