304231653

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7477}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 495342720

約数和(自身を除く): 191111067

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 3699, 4521, 7477, 13563, 22431, 40689, 67293, 82247, 201879, 246741, 740223, 1024349, 2220669, 3073047, 9219141, 11267839, 27657423, 33803517, 101410551, 304231653]

約数ペア:

[(1, 304231653), (3, 101410551), (9, 33803517), (11, 27657423), (27, 11267839), (33, 9219141), (99, 3073047), (137, 2220669), (297, 1024349), (411, 740223), (1233, 246741), (1507, 201879), (3699, 82247), (4521, 67293), (7477, 40689), (13563, 22431)]